What is the Borescope Inspection camera?

The borescope inspection camera is a visual device comprising a rigid or flexible tube with a lens or shows on one end, an object-glass or camera on the other correlated together by an optic or electrical technique in between. 

Compact, portable, and simple to use, the ExtechBR90 or the depstech borescope characteristics a waterproof, flexible 8mm camera investigation on a goose-neck cord and a huge color LCD filled with everything you wish for suitable inquiries in the palm of your hand. The borescope inspection camera shows a distinctive compartment to spiral the camera probe for simple storage.

Its 640×480 pixel resolution, 2× digital zoom, and built-in luminous LED lamps benefit project seen objects appear on the big 4.3” (109mm) color LCD. The screen has adaptable radiance, 180°image rotation and mirror-flip characteristic, and video production. It’s a completely loaded inspection camera at an accessible price.

Features:

  • Water Resistant (IP67) 8mm diameter camera probe with 2.5 ft (77cm) adaptable curved shape cable maintains a configured structure.
  • 180° picture rotation and mirror overturn characteristic.
  • 640×480 (109mm) huge TFT LCD screen for watching comprehensive pictures.
  • Video outcome for actual-time watching on a monitor (video cord not comprised. Low battery pointer.
  • Adjustable screen illumination and 2× digital zoom
  • Perfect with camera probe, addition equipment (mirror, clip, magnet, and fixture), 4AA batteries, delicate holding up case.

Uses:

  • Borescopes Inspection Camera provides you the decent picture quality and measurement ability on your optical inspection device so that you could be optimistic; your inquiry is detailed and accurate.
  • Borescopes are generally utilized in the visual inspection of aircraft engines, aero-derivative industrial gas turbines, diesel engines, steam turbines, pharmaceuticals, food and beverage, and truck engines.
  • The borescope is mainly used in nondestructive testing procedures for understanding defects or weaknesses.
  • Additional common uses contain scientific applications in law imposition and building inquiry, and in gunsmithing for inquiring the inner bore of a firearm.

Some tips on helpful inspection techniques

Borescopes are crucial equipment for the trade. They enable us to see into regions of the aircraft and engine that are not else apparent. Yet, when utilizing these tools, there are few methods that one can use to assure better-detailed inspections.

There are virtually three different kinds of scopes accessible- rigid scopes, video scopes, and fiberscopes. Let’s take a synopsis at every type.

Rigid Scopes

Rigid scopes like the word indicate rigid scopes are inflexible inspection scopes. They enable entry to remote areas that do not need the elasticity of fiber or video scopes. Their benefit is the transparency of the image. Rigid scopes utilize optical (mirrors and lenses) to cast the picture to the eyepiece, so the finding is apparent than those generated with fiber optics. Their drawback is the rigidity that resists them from working in some areas.

Fiberscopes

Another kind of borescope is a fiberscope. It utilizes fiber vision strands to project the picture from the top of the probe to the lense. Its benefit is its flexibility. It is prepared to tilt in the areas that might be difficult to get to with a rigid scope. The top of the probe is furthermore apt to be worked at one time in a place, say inside a compressor turbine region, to obtain various areas of view. Fiberscopes are moreover eligible to be generated in small diameters.  These fiberscopes are also made with diameters as small as .37mm.   These mini borescopes can be inserted into very tight passages.

Videoscopes

The new element of the borescope family is the video scope. It is related to be fiberscope in appearance and undertaking, but that is where the resemblances stop. A videoscope utilizes a charged coupled device to catch the picture at the far end of the scope. It transfers the image electronically via the camera control unit. Videoscopes possess revolutionized borescope inquiries.  Some people may refer to these as a fiber videoscope, video borescope or borescope camera.  All of which infer that there is a micro digital camera involved with the imaging of the inspection device.

Another advancement is borescopes are the UV Borescope.  With the use of a dye penetrant these ultra violet borescopes can help the borescope inspector to identify cracks and other surface flaws.

6 Mistakes to Avoid When Using Sewer Camera for Pipe Inspection

Sewer line cameras help diagnose sewer line problems. These cameras ensure that commercial and residential sewer lines remain in flawless condition.

Following proper procedures is necessary when using pipe inspection cameras. Here are some mistakes that you should avoid when using a pipe inspection camera for sewer line inspection.

1. Never Push the Camera with Force

Most issues with the camera occur when it is pushed inside the pipe with force. Forcing the probe inside the pipe can damage the cable and lens. Maintenance crew must insert the tube carefully inside the pipe.

2. Don’t Use Short, Fast Motions

Another common mistake when using a sewer inspection camera is to use fast motions to get the probe around bends and corners. This could damage the lens of the camera.

To avoid damage, the camera must be moved around slowly inside a pipe. If you move the probe inside the pipe with fast motion in a bid to finish the inspection process quickly, you could end up with a faulty camera that would cost hundreds of dollars in repairs.

3. Always Stand Next to The Drain Opening

The person operating the camera must kneel beside the drain opening when using the camera. The camera can break if the maintenance crew pushes it inside the opening while standing.

A technician must make sure that their hand is near the opening when pushing the camera inside the drain hole. The reeling can kink up and damage the camera if standing when inserting the tube inside the tube.

4. Never Continuously Immerse the Camera in Liquid

Many times a camera becomes defective when the plumbing repair crew immerses it in any liquid thinking that the tube is waterproof. Although the tube is indeed waterproof, the camera is not designed to be continuously soaking in liquids .   The camera should be stored in a dry place and out of direct sunlight as continuous exposure to the sun can dry and crack the camera lenses and supporting adhesive materials.   

5. Don’t Subject the Camera to High Heat

Do not expose the camera to high heat above 800C or 1760F. Exposing the camera to high heat can damage it. You should follow the instruction manual about the high and low-temperature threshold for operating the camera.

6. Never Bend the Tube

The tube or coil of the pipe camera should not be winded. Winding the tube will damage the fiber optics, thereby reducing the quality of the image. It will also damage the articulation cables that will require costly repairs.

You should keep the camera in the proper storage case when not in use. Ensure that the insertion tube is safely inside when closing the lid.

Make sure that you buy a sewer camera from a reliable store online. USA Borescopes is a name of trust that is associated with the sale and repair of pipe inspection cameras for years. Contact us today to know more about our commercial quality pipe inspection cameras.

The Importance of Borescope Inspections

Due to the advents in optical technology and modern electronics, we’ve seen advancements in the borescope industry. Modern devices have made inspections easier and enabled businesses and organizations to keep a tab on their machine components’ performance more effectively. In this article, we’ll discuss the importance of borescope inspections and how it can ensure operational safety as well as save valuable time and money. Let’s get right into it!

What Is a Borescope?

A borescope is an optical instrument with a camera mounted on a flexible tube. It has an eyepiece on one end and the camera or lens on the other side. Borescopes are used to examine narrow, hard-to-reach areas not visible to determine machinery and equipment’s structural integrity. It allows timely identification of hidden issues in tubular areas so they can be addressed before exacerbating into more significant problems. Borescopes have an extensive commercial and industrial application as they’re used extensively in numerous industries, including automotive, aviation, manufacturing, power generation, and more. Borescopes come in different variants, ranging from non-articulating video scopes to rigid borescopes. Each type of borescope is suitable for specific inspection. Many industry-related borescope devices aeroplane and engine borescopes are also available in the market.

Why Are Borescope Inspections Important?

Borescope inspections can play a pivotal part in keeping expensive machinery safe and maximize its useful life. It can help ensure equipment and machinery don’t have potential issues in hidden areas that can lead to operational failure and result in expensive, unnecessary repair and maintenance. It’s a reliable and proven method of ensuring that machine components are safe to use and ensure uninterrupted operations.

Borescope cameras are primarily used for inspection of the mechanical parts as well as plumbing and ventilation. These devices are also useful to examine gearboxes, internal combustion engines, heat exchange tubes, etc. The importance of regular checks varies from one industry to another. For instance, borescope inspections extremely crucial in the aviation industry as they facilitate thorough inspection of aircraft equipment to ensure efficiency and reliability.

What’s more?

Borescopes serve an essential role in ensuring the integrity of the mechanical components in different conditions like extreme cold or heat. Once the inspection is performed, a report can be made with a detailed analysis of the checked equipment condition, which can be studied and used to predict expected useful life and as a reference for record-keeping and future maintenance.

Find Quality Borescope Camera at USA Borescopes

Are you looking for a high-quality borescope camera or other video inspection equipment online? Get in touch with USA Borescopes. The company is a premier global supplier and service provider that offers a range of video inspection equipment that can be delivered anywhere in the world.

What Is An Industrial Borescope?

Industrial borescopes are used to perform remote visual inspections (RVI) when a naked human eye is insufficient for checking out an inaccessible area.   

Borescopes are used in a wide range of applications, including power generation, automotive, sanitation, aerospace, aviation, metal casting, weaponry, and automotive production. Different industries rely on different designs and features for their remote visual inspection equipment. Over the years, the demand for industrial borescope has peaked due to intense competition around the globe.  So, what is an industrial borescope? Let’s find out.

What Is An Industrial Borescope?

An industrial borescope refers to an optical device that consists of a tube (flexible or rigid) with a lens on one end and eyepiece on the other end, where an optical system connects it.

The camera in an industrial borescope creates high-quality images without breaking the bank. The device also comes with lighting and visual systems. The lighting system entails an optical fiber that is used to illuminate the inside of the area. The visual system is often a rod, gradient, or lens optics that is fitted into an inner metal tube. The optical system transmits the image, which is then seen by the viewer’s eye.

Besides, a video camera is equipped with a borescope, so it can transmit images to a computer or display. There are four parameters that influence a borescope:

  • The length of the operating part
  • The diameter of the operating part
  • The angle of view
  • The angle of the observation direction

Keep in mind that once you expand the field of view, it can reduce the details in the image – you can either barely make out the picture in big sizes or see a lot in small sizes. The lenses will offer at least a 1.5 times magnification and when moved closer to the inspection area the image will appear larger. What makes the industrial borescope stand out from an ordinary borescope is its camera resolution of up to 25 lines per millimeter. 

A borescope is created to handle the work in scenarios when it is not feasible or possible to reach the inspection area. This is why an industrial borescope is widely used for visual inspection in combustion engines, steam turbines, industrial gas turbines, and aircraft engines. The performance evaluation and maintenance of cars and trucks also necessitate the use of an industrial borescope.

When the path between the area and the operator isn’t straight, a flexible borescope is needed. Generally, such a borescope is made of eyepiece lens, protective sheath, objective lens, fiber bundles, focus and diopter ring, a light source, and articulation controls.

The number of glass fibers in a flexible borescope can be as high as 40,000. There are two bundles of fibers in a flexible borescope: the first one is connected to the light source to illuminate the object under inspection, while the second one allows the image to be shown to the eyepiece. These bundles are protected by flexible stainless steel.

Borescopes containing a video processor, display, and probe can fall into either the flexible or rigid category. The probe’s tip consists of an electronic sensor through which the image is electronically transferred to the processor. Apart from creating video images, borescopes are good at producing still images too.

What Can You Do With an Industrial Borescope?

An industrial borescope can help with a wide range of applications. Some of them include the following:

Make Field Inspections

Borescopes are lightweight and small, making them ideal to take with you to the field and perform relevant examinations.

A portable borescope like this one lets you inspect, record, and analyze video of specific locations. Next, you can easily identify faults in no time while you can also use the cloud to save or share recordings with your team members, coming up with a suitable solution for a given problem. Don’t worry about the power source; internal batteries power these units.

Clean Your HVAC Systems

Were you careful with your HVAC maintenance? When your HVAC components like ventilation pipes and boiler suffer from an issue due to poor maintenance, an industrial borescope can assist with checking out the installations. This way, you can detect blockages, leaks, and other issues that can derail performance.

Preventative maintenance is useful as it removes clogs, allowing air to circulate better. As a result, your air conditioner is not forced to spend additional energy for overcompensating.

Besides, an industrial borescope empowers you to lubricate mechanical parts or replace gaskets so that you can extend the service life of your cooling and heating systems, saving considerable money in the long run.

Inspect Your Engine

A high-quality automotive borescope allows you to review the condition of the engine and other systems. Whether you are looking to perform routine inspections or want to locate the area that is causing a problem, an industrial borescope is your friend that can provide help with accessing areas that are hard to reach.

You can probe pistons and valves In order to look for leaks and damage. Look carefully to assess whether you are required to replace old gaskets. Tread carefully while inspecting seals and casting and avoid removing or disassembling the whole engine. Else, you may find later that all your hard work amounted to a futile effort.

An industrial borescope can be your ally that saves a significant amount of resources, time and money in particular. This way, you can identify issues on time and benefit from an opportunity to repair them before they can pose a serious threat and cause major failures. By doing this, you can replace expensive parts before any major damage occurs.

Support for Industrial Borescope

This is an essential consideration as, like any other industrial equipment, the borescope is vulnerable too. To obtain certified borescope repair support for your borescope and order the right spare parts, call us today. Discuss your concerns with our technicians and, if needed, buy a new borescope. We offer a wide range of borescopes for all kinds of businesses.

Borescopes for Williams Turbine Engines

Williams International is an American manufacturer of small gas turbine engines based in Pontiac, Michigan, United States.  They produce jet engines for cruise missiles and small jet aircraft engines.   Williams International is the world leader in the development, manufacture and support of small gas turbine engines. The privately owned company operates R&D (research and development) and R&O (repair and overhaul).

The Williams FJ44 is a family of small, two-spool, turbofan engines produced by Williams International/Rolls-Royce for the light business jet market.  The turbofan or fanjet is a type of airbreathing jet engine that is widely used in aircraft propulsion. The word “turbofan” is a portmanteau of “turbine” and “fan”: the turbo portion refers to a gas turbine engine which achieves mechanical energy from combustion, and the fan, a ducted fan that uses the mechanical energy from the gas turbine to accelerate air rearwards. Thus, whereas all the air taken in by a turbojet passes through the turbine (through the combustion chamber), in a turbofan some of that air bypasses the turbine. A turbofan thus can be thought of as a turbojet being used to drive a ducted fan, with both of these contributing to the thrust.  Modern turbofans have either a large single-stage fan or a smaller fan with several stages. An early configuration combined a low-pressure turbine and fan in a single rear-mounted unit.

Small turbine engines such as WR19 are finding industrial, marine, automotive, and pipeline applications. Earlier Williams turbojets powered unmanned target drones and were used as auxiliary power units for military transport aircraft. The initial high cost of such powers is often offset by their efficiency, low operating costs, and low maintenance requirements.

Here is a list of Williams Engine Products:

  • Williams WR19 engine, used in cruise missiles and drones
  • Williams F107 engine, used in a variety of cruise missiles
  • Williams F112 engine, used in cruise missiles and experimental aircraft
  • Williams FJ22 engine, a derivative of the FJX-2; also known as the EJ-22, for the VLJ market
  • Williams FJ33 engine, for the VLJ market
  • Williams FJ44 jet engine, produced for light business jet aircraft (a variant of which was used in the Virgin Atlantic GlobalFlyer)
  • Williams V-Jet II aviation engine, light jet aircraft
  • Williams X-Jet engine, experimental VTOL platform from the 1960s
  • Williams WR34 engine, turboshaft
  • Williams WR44 engine, used in cruise missiles and the Foxjet ST600
  • Williams WST117 engine, turboshaft

Of course, like all turbine engines inspections have to be completed on a scheduled basis.   Hot section inspection can usually be performed on wing. The borescope required for this inspection is primarily in the 4mm borescope range.   This allows for the small diameter to enter the targeted area with ease.  Most of the more advanced borescopes will provide 4-way or joystick articulation.

Best Sewer Cameras in the Plumbing Industry

Pipe inspection cameras are essential to any pipeline or sewer inspection. Those in the plumbing industry know technicians must locate the source of trouble in pipes before beginning repairs. This step not only saves you time and effort, it builds trust with your customers. 

According to Plumber Magazine, “Just as patients expect to see the X-ray before the operation, plumbing customers increasingly want to see “proof” of the problem before the repair.” Pipe inspection cameras allow you to locate and diagnose plumbing problems quickly, ensuring your customers get the optimal repair. Faster and shorter projects also means you will get to serve even more customers.

Obviously, these pieces of equipment are a must-have for any plumber. That’s why we’ve rounded up our top three pipe inspection cameras in the plumbing industry below.

What Are Pipe Inspection Cameras?

Before we share our favorite borescopes in the plumbing industry, it’s important we cover the basics on pipe inspection cameras.

A pipe inspection camera, also called a sewer inspection camera or plumbers camera, is a type of borescope typically used in the plumbing industry to inspect sewer systems and pipelines. These devices feature a high-resolution camera mounted to an insertion tube or a flexible rod, allowing the operator to insert the inspection system into hard-to-reach spaces.

The mobility and image-capture abilities of a pipe inspection camera enable a thorough inspection, even when examining isolated areas. This could include pipes behind walls, pipes encased in concrete or plumbing systems beneath home foundations. Plumbing jobs may also call for sewer inspections, meaning you may need to examine underground sewer lines. Employing a pipe inspection camera means you can pinpoint the problem area without excavating plumbing and sewer systems, avoiding costly and labor-intensive inspections.

Though pipe inspection cameras are favored by the plumbing industry for their ability to detect cracks, find blockages and spot leaks, they can also be used by other maintenance professionals. Aviation technicians can use these cameras to conduct aircraft inspections, which include an examination of the engine, airframe, gear boxes, turbines and more. Those in manufacturing, such as oil and gas, may use pipe inspection cameras to inspection natural gas lines and fuel tanks. But for the purposes of this article, we will focus on uses in the plumbing industry.

What Are the Different Types of Pipe Inspection Cameras?

Though all sewer inspection cameras perform similar functions in the plumbing industry, there are several types you can choose from. Some cameras are more flexible and are intended to navigate twisting pipes. Other plumbing jobs require stiff pipe inspection cameras. Let’s explore the different inspection systems and how they are best used below. 

Rigid Pipe Inspection Camera

Rigid borescopes consist of an eyepiece which is mounted to a non-flexible insertion tube or rod. These devices are valued in the plumbing industry because they enable operators to inspect pipes that run overhead. Unlike more flexible inspection cameras, rigid borescopes aren’t influenced by gravity and will hold their shape no matter where they are inserted.

Rigid borescopes make use of glass rod lenses and light fiber bundles to produce high image quality. However, they lack cameras. Those who wish to record pipe inspections can attach a camera to the eyepiece. Additional light sources can also be attached to inspection devices.   Although seldom used in plumbing inspections it is another tool to keep in your tool box.   Don’t confuse rigid borescopes with Rigid Sewer Camera as this a brand name for sewer cameras.

Flexible Push Camera System

Flexible push cameras are used in pipe and sewer inspections that are tight and hard to navigate. This inspection system consists of a small camera which is attached to a snake-like cable, which can handle twisting pipelines. Many flexible push cameras are also articulating, meaning the operator can point the camera in any direction. Using this feature, as well as the flexible cables, the operator can navigate any pipe until they discover the source of the problem.

What is the Right Pipe Inspection Camera For Me?

You may be wondering what makes a good pipe inspection camera. According to Digital Camera World, “there is a lot of flexibility, and the choices have become increasingly bewildering as more players have entered this fast-growing market.” Before we get into our top three picks, let’s go over how to choose a pipe inspection camera.

First, consider the task at hand. What tools will you need to help you complete this job? Insertion probe length, for example, is an important feature to consider. Are you inspecting a home plumbing system or a sewer line deep underground? The length of the probe could be the difference between detecting and repairing an issue, and missing it entirely.

Similarly, you must take into account the diameter of the insertion probe and the size of the pipe inspection camera. Some jobs will require you to examine small pipes; make sure you are properly equipped. At USA Borescopes, we offer pipe inspection cameras as small as 1 inch in diameter. 

Some other features to consider include lighting. When recording a pipe or sewer inspection, sufficient lighting is crucial to capturing high quality images. Consider purchasing a device with adjustable LED lights or adding light sources to your current inspection system.

Your display monitor will also impact the quality of your images. According to the Chicago Tribune, “wireless inspection cameras have been introduced, using WiFi to connect to your smartphone or tablet screen.” With a wireless device, you have the power to choose your display monitor. If you’re working on a more complex project, opt for a larger screen that offers higher resolution.

What are the Top Three Borescopes in the Plumbing Industry?

Now that you know what goes into choosing a pipe inspection camera, here are our picks for the best borescopes in the plumbing industry.

1. PIVS3188DN Manual Push Inspection Videoscope

The portable and lightweight PIVS3188DN videoscope can be used for any pipe or sewer inspection. The camera tip is 1 inch in diameter while the insertion probe is 100 feet long, allowing for versatility of use. The camera head has been manufactured with a spring coiled joint for flexibility and the monitor is equipped with remote control features that control the camera. This allows the operator to easily record video during an inspection.   Many may call this a cheap sewer camera, but more could not be true.  This systems provides everything that that a start up plumbing business would need or those with high risk inspections that don’t want to risk damage to higher cost pipe inspection camera systems.

Additionally, this pipe inspection camera is compatible with eight different LED lights and comes in a waterproof case.

2. Wohler VIS 350

The Wohler VIS 350 is a sewer inspection push camera which can be used for a variety of applications in the plumbing industry, including pipe, sewer and drain inspections. However, this device is celebrated for its precise transmitter, which is used to accurately locate the camera head once it has detected damage.

Another feature also helped the Wohler VIS 350 secure its title as a stand out: interchangeable camera heads. The first camera offers a straight view while the second can tilt and pan. A wide viewing angle allows the operator to conduct a more thorough inspection.  If you require a pan and tilt camera with remote focus capabilities you can test out the Wohler VIS 700 HD video inspection camera.    The Wohler VIS 700 HD Video Inspection Camera is also available in a VIS 700 Plus series which also offers an interchangeable 1 inch straight view camera head for smaller diameter pipes.   This HD pipe inspection system is also found as Wohler 7082.  Visit our website under pipe inspection systems or you can simply search Google for Wohler USA VIS 700 Plus .

3. Opticam Modular Sewer Inspection Camera

The Opticam Modular Sewer Inspection Camera is a high quality and affordable option for those in the plumbing industry conducting onsite inspections. This device is also versatile and can be used to inspect pipes and drains ranging from two to twelve inches. The inspection system comes with 200 feet of cable, though users can choose to add up to 400 feet of cable.

The Opticam Modular Sewer Inspection Camera features a WiFi app, meaning you can easily share recording footage with other devices. 

Contact Us

Borescope inspections are an effective way for plumbing professionals to save time and money on repairs. However, it’s important to select the right borescope for the job. Luckily, USA Borescopes is here to help you choose. If you have any questions about pipe inspection cameras, or any of our other borescopes, don’t hesitate to contact us. Our seasoned staff of professionals is happy to help. 

How Oscilloscope Works

what is an oscilloscope used for

An oscilloscope is a device for displaying varying voltage signals graphically, usually in the form of a calibrated diagram of multiple signals. After the waveform is displayed, its properties such as amplitude, frequency and so on can be analyzed. It uses the time-domain method of displaying changes in electrical signals that have passed through it. They are commonly known by different names, including CRO and DSO, which have evolved from measuring voltage changes over time based on events.

An oscilloscope is an essential lab instrument. This instrument is used for measuring voltage, current, frequency, and power. In this blog post we will discuss how oscilloscopes work and what they are used for today.

What is an oscilloscope?

How Oscilloscope Works

In school you probably made charts, and you probably saw them in the newspaper as well. These graphs often illustrate how the value of a quantity over time varies, such as a heart rate, the price of stock, or a nation’s exchange rate. Y-axis represents the quantity plotted vertically, and x-axis represents the period plotted horizontally. If you didn’t have an oscilloscope, you may find that charts like this take a long time to plot. You can feed oscilloscope signals from probes attached to electronic circuits, scientific instruments, or medical monitors to draw charts automatically.

What can we use oscilloscopes for?

It is possible to use an oscilloscope for observing signals in all sorts of ways. In electronics courses, oscilloscopes will be used to monitor the changes in circuit signals over time. They can also be used to troubleshoot TVs, radios, and much more. Coaxial cables are used to connect the probes of a typical oscilloscope to electric currents, but this does not mean oscilloscopes can only measure electricity. You can use an oscilloscope to measure almost anything when you attach a transducer (that converts one type of energy into another). Among the various types of transducers that can be used to study sound signals with an oscilloscope are microphones (which convert sound energy to an electrical signal), thermocouples (which measure temperature changes), or piezoelectric transducers (which generate electricity when squeezed).

What makes oscilloscopes so useful is their ability to visualize and comprehend invisible signals. Ultrasound is above human hearing threshold, so by definition, it cannot be heard by humans. However, if you use an oscilloscope, you can see it easily and study it. The oscilloscope, on the other hand, offers the possibility of seeing and studying sounds in a way that may not otherwise be possible for those with hearing impairments.

How an oscilloscope works

Despite their innumerable similarities, oscilloscopes are almost exactly the same as traditional televisions. Often, oscilloscopes are referred to as cathode-ray oscilloscopes. The back of a TV screen is coated with phosphors that make electron beams scan across it back and forth. The phosphors illuminate when the beam strikes the screen. Electron beams sweep across the screen in less than a blink of an eye and build up the picture you see. Afterwards, it’s the same thing all over again. Once more. Once more. so, Instead of seeing a still picture, you see a moving one.  Oscilloscopes work in much the same way except that the electron beams draw graphs rather than pictures. What you are really seeing when you look at a line on an oscilloscope screen is the wobble of an electron beam!

One thing to keep in mind is that, what appears on your on-screen chart depends on the signals transfer into the x and y connections. Traditional oscilloscopes are analog devices because they correspond one to one with these two things. Alternatively, we could say that the trace on the screen is an analogy of your object of study.

Types of oscilloscopes

CRT and LCD

Cathode-ray tubes (CRT) were used to create oscilloscopes, as we already learned. Its bulk, weight, power usage, unreliability, and cost make it an unattractive investment. The CRT television has been increasingly replaced by LCD technology, which is more convenient. So, CRT oscilloscopes are almost all being replaced with flat-panel LCD screens. As opposed to older oscilloscopes, LCD oscilloscopes draw traces through digital electronics instead of moving electron beams — effectively mimicking what happens when using the older technology. It is generally cheaper and more compact to use LCD oscilloscopes.

The traditional oscilloscope makes use of entirely analog technology. You can feed them signals, and they will display them on the screen in accordance with what you input. The LCD oscilloscope is usually a digital oscilloscope. Analog signals are converted into digital form by analog-to-digital converters, then the numbers are plotted on the screen.

Plugin (USB) oscilloscopes

Computers, tablets, and smartphones already come with CRT or LCD displays, so buying the best usb oscilloscope is no longer necessary for occasional hobby uses. Many companies sell affordable oscilloscopes for mobile devices that plug into USB ports or have equivalent leads. You can use a PC or mobile device as an oscilloscope if you have one of these programs. It’s great to have that option!

How Oscilloscope Works

Analog oscilloscope

Let’s take a look at how analog oscilloscopes work. Here is a block diagram that shows the process easily. Let’s have a look at the diagram and read the full description to know how analog oscilloscope works:

how oscilloscope works

Analog oscilloscope block diagram

Probe:

Your circuit under test is connected to this piece. Oscilloscope measures the difference between two points (voltage) with probes that typically have two tips each.

Amplifier/Attenuator:

It is often necessary to amplify (increase in amplitude) or attenuate (decrease in amplitude) an electrical signal before it can be sensibly displayed to the user or without damaging the oscilloscope’s inner circuitry.

Trigger System:

Triggers determine when the oscilloscope begins displaying waveforms based on a user-defined condition (such as a voltage threshold). It can be extremely useful when finding intermittent pulses in a circuit or when synchronizing the display to regular patterns like sine waves so that the pattern remains steady on screen.

Sweep Generator:

Sweep generators create sawtooth voltage patterns in order to control the horizontal plates in CRTs. With this technique, the beam of light moves from one side of the CRT to the other. The  sweep generator can be set to produce a certain frequency and triggering.

Horizontal Amplifier:

The horizontal amplifier, which can control the horizontal plates in the CRT, is much like what was found after the probe. It enhances the sawtooth wave from the sweep generator to control the amplitude of the horizontal plates.

CRT:

A phosphor-coated screen is illuminated by an electron gun that continuously fires electrons onto it. The beam is deflected by two sets of plates. Using the probe voltage, the vertical plating is controlled directly, and using the sweep generator, the horizontal plating is controlled. A solid line is shown on the screen when the beam rapidly deflects. As the probe voltage varies over time, this line on the display shows it.

Digital Oscilloscope

In the 1980s, Nicolet manufactured the digital oscilloscope (DSO) by utilizing a relatively slow  analog-to-digital converter (ADC). Digital oscilloscopes have become faster, smaller, and more popular as digital technology has advanced.

Digital Signal Processors are essentially sophisticated computers fitted with high-end analog to digital converters. Although there are many similar functions and features to those found on older analog oscilloscopes, there are also some that are new.

Let’s have a look at the diagram and read the full description to know how Digital Oscilloscope works:

how oscilloscope works

Digital Storage Oscilloscope Block Diagram

Probe:

In order to test your circuit you need an oscilloscope that can measure the voltage between two points. The tips of most probes are attached to different nodes on your circuit.

Amplifier/Attenuator:

In oscilloscopes, electrical signals are amplified or attenuated by circuits. This will allow for an effective display and will prevent damage to internal components.

Trigger Select:

Most oscilloscopes can display waveforms triggered by either an internal or external signal (from another source).

Control Logic:

An opportunity for a user to adjust signal capture and display logic. Analog oscilloscopes have horizontal controls that are analogous to the controls on the control panel, but they offer more options.

ADC:

A sampling rate is determined by the control logic of the analog-to-digital converter. Binary numbers are created from these samples and then stored in memory.

Memory:

In memory, sampled signals are represented by digital data. Using this information, a graph representing a close approximation of the original electric signal can be generated.

Time Base:

The horizontal axis on the display is controlled by the time base as set by the control logic. The  user can adjust the time base based on a single trigger point to capture sporadic signals or to hold periodic signals, such as sine waves, steady on the display during a period.

Display:

An oscilloscope displays waveforms on a screen by combining memories with time bases and displaying waveforms from memory. Waveform in which voltage and time are represented as Y-axis and X-axis, respectively, often represents the sampled signal. In older DSOs, CRT displays are used as displays, but most modern DSOs use LCDs.

The Evolution of Oscilloscopes

The oscilloscope has evolved into a smarter, more powerful piece of test equipment since their invention. PC-based oscilloscopes are highly portable and analyze and display waveforms with the processing power of a computer. A digital phosphor oscilloscope (DPO) can display a signal’s frequency-of-occurrence in a manner that mimics an analog oscilloscope.

Logic analyzers specialize in displaying digital signals, which are made possible by oscilloscopes. The mixed signals oscilloscope (MSO) is the result of combining these two powerful instruments. Analog signals can be displayed on MSOs just like oscilloscopes, while digital signals can be analyzed like logic analyzers.

FAQ

What is the working principle of oscilloscope?

Voltage can be measured with an oscilloscope. During this process, a small current is drawn in order to measure the voltage drop across a resistor. Using an electric field, the voltage drop amplifies and deflects the electron beam either in the X (horizontal) or Y (vertical) axis.

What is the purpose of an oscilloscope?

With an oscilloscope (or scope), voltage signals are tested and represented as waveforms. Graphs are used to show the change in signals.

What are the major components of oscilloscope?

Oscilloscopes have three main parts – the horizontal system, the vertical system, and the trigger system. The oscilloscope is able to reconstruct signals accurately based on the contribution each system makes. Oscilloscopes have three distinct front panels branded  Vertical, Horizontal, and Trigger.

Is an oscilloscope necessary?

It is true that oscilloscopes are primarily used for measuring electrical waveforms. Furthermore, it also has a pretty high degree of accuracy for measuring mostly constant voltage levels. Moreover, it can detect small fluctuations in battery power, which is not possible with most multimeters.

Why are oscilloscopes so expensive?

The oscilloscope is a precision instrument. To ensure they meet standards, they must undergo strict quality control. As a result, costs continue to rise. In addition, higher bandwidth means higher costs.

Conclusion

It only took a few decades for the oscilloscope to evolve from its early days as an analog instrument that could do very little more than display voltage and frequency, into a sophisticated device with PC-based capabilities. These modern devices can process waveforms at speeds of up to 300MHz, which is much higher than any analog scope ever created.

There are even digital phosphor oscilloscopes (DPOs) on the market today that mimic the appearance of their predecessors but have all of this power behind them. If you want to learn more about how these instruments work or what types exist, let us know!

Siglent Vs Rigol

siglent vs rigol

Siglent and Rigol are staple choices of brands when looking for a premium oscilloscope that won’t disappoint. They both create almost similar devices with good learning curves, a broad spectrum of applications, high precision measurements, automatic and manual operation modes, HD screen resolutions, and many more.

However, when choosing, you may only need to part with some dime for a single device. As such, it becomes a bit daunting to know which brand wins in the tussle of Siglent vs. Rigol oscilloscopes. In this comparison, we’re going to cover all the features that set each brand apart, similarities, and differences.

In case you’re in a hurry, you can jump onto the conclusion part of this article for a glimpse of our preferred choice. We also show the metrics we’ve considered to come up with the verdict.

Siglent Vs. Rigol Brief Analysis

Siglent and Rigol oscilloscopes share myriads of similarities. If you’re a beginner in the circuitry industry, it is normal to confuse which brand to choose. For decades, those who’ve been in the industry cannot differentiate and select the best model between the two.

To be pragmatic, every Siglent model has an equal Rigol competitor. Only a few design tweaks can weigh out, but the two will almost be the same on functionality. So expect this competition to be a stiff one with a lot to take into account.

To understand the two brands, it is best to consider their originalities and a brief history. Well, Siglent is a European brand founded in 2002. This company has developed over the past one and half decades to become a renowned electronic creator that also makes DC power supplies, multimeters, and waveform generators.

Siglent has branches and outlets across the globe. It is the top producer of oscilloscopes in China and the Asian world as a whole. Almost 15% of the brand’s annual revenues go into R&D technology support programs. Siglent products are among the topmost creative devices you’ll ever find in the market, so is the SDS1202X oscilloscope.

Rigol, on the other hand, is a Chinese brand founded in 1998. The company has its headquarter in Beijing, China, and several branches and outlets across the globe. This brand also manufactures waveform generators, spectrum analyzers, RF signal generators, multimeters, and oscilloscopes.

Rigol is one of the electronic device producers that are always on the trend for new and more advanced creations. The brand currently has more than 493 patents. It prides on developing the RSA5000 real-time logic analyzer and a wide range of top-notch oscilloscopes, including the Rigol DS1054Z.

Siglent Vs Rigol Comparison Chart

Siglent SDS1202XRigol DS1054Z
200Mhz bandwidth and two channels50Mhz bandwidth and four channels
7-inch 800×480 resolution screen display7-inch 800×480 resolution screen display
14 Mpts Irecord Wave Depth12 Mpts Irecord depth that expands to 24 Mpts
1 gsa/use Real-time sampling rate1 gsa/use sampling rate
16.53 pounds weight6.60 pounds weight
One USB port for CableOne USB port for cable
Electric cordedElectric corded

Siglent Vs. Rigol (side By side comparison of their features)

Siglent SDC1202X-E200

This oscilloscope comes in a rectangular body with two stands attached at the base for support. The outer surface is finished in a grey shade that gives it the appeal it deserves. The brand has used a dark-colored hue for the screen that enables the oscillating waveforms to show effortlessly, even in the dark.

Just below the screen are menu buttons and the ON-Off power button. The farthest left, below the screen, is also a USB port for connecting the device to any electronic device you’d wish to test voltages on.

The right side of the oscilloscope features navigation buttons that you can use to initiate, run, and fluctuate triggers. The top part contains controls for selecting and adjusting intensities, clearing sweeps, saving and recalling sweeps, displaying measurement, modifying cursors, printing results, and a lot more. You can as well run or auto-stop the triggers using the two buttons at the farthest top-right corner.

The middle buttons are for variables and math functions. You can use them to adjust the depth of your waveform either vertically or horizontally. The trigger buttons at the middle, farthest right, applies whenever you want to set up either single or double channels when triggering.

At the bottom-right side are three ports for X, Y inputs, and an extension. You can use these ports to connect the device to the grid.

RIGOL DS1054Z

Rigol DS1054Z is a rectangular-shaped oscilloscope that features a grey color for the body. It comes with two stands at the base to augment its bench-top body style. The screen is striking dark to allow for easy peaking of the waves as they form.

Unlike the Siglent counterpart, this oscilloscope comes with its Primary menu buttons located at the farthest left, lining vertically. Below the six buttons are the ON-OFF button and a USB port for connecting a secondary device. The screen below is an empty groove that serves as a cherry top to its design tweaks.

The navigation buttons line on the right side, with the top part featuring clear, auto, run/stop, and single-channel tabs. The middle-right buttons for REF and Math functions and 4 CH buttons for running advanced algorithms: the Menu, Mode, and Force buttons line to the farthest right on the middle right.

Lastly, at the bottom of the navigation buttons are four CH ports for plugging CH and power cables. Each port has a description of the cable it accepts to eliminate any confusion when using.

  • Number of Channels

The competition of Siglent Vs. Rigol cannot be complete without mentioning the number of channels each has. Well, Siglent SDS1202X-E200 comes with two channels, with a button that you can use to initiate and run only one channel.

Rigol SD1054Z, on the other hand, comes with four channels, with a button that you can use to run only a single track. For higher scopes of functions or use on multiple devices, this model is your go-to.

  • Screen Display

Siglent  SDS1202X-E comes with a large-7 inch screen display that is sizable enough to capture two waveforms. The TFT-LCD display uses the ultra-high-definition 800 x 480 resolution. It is bright enough for use even in the dark.

Similarly, Rigol DS1054Z features a 7-inch screen display that supports four waveforms simultaneously. It leverages the 800 x 480 screen resolution so that you can be sure of an oscilloscope bright enough for use anytime.

  • Bandwidth

Siglent SDS1202X-E has a bandwidth of 200Mhz. It is one of the few oscilloscopes in the medium category that will guarantee you a detailed measurement. Even more, it supports the 1gsa/use sampling rate, making it very accurate and ideal for all tasks that require precision measurements.

Rigol DS1054Z, on the other hand, has a bandwidth of 50Mhz. The bandwidth and the channels are analog. As such, it is not better placed to guarantee accurate results in precision measurements.

  • Boot-Time

If you’ve ever used devices from both Siglent and Rigol, you’ll concur that Rigol devices boot faster than their Siglent counterparts. On average, Rigol’s advanced devices boot in less than 10 seconds, while Siglent’s take up to 30 seconds to start.

However, how fast your device will boot primarily depends on its period of use and the state of its inner components. But even with that, you will never go wrong with the Rigol DS1054Z if boot time is one of your critical concerns.

  • Price

Siglent SDS1202X comes with a $379 on Amazon. You’ll also need to pay shipping fees and import charges. Nevertheless, this price tag is susceptible to fluctuation. So it can go higher or lower over a certain period.

Rigol DS1054Z features a $349 price tag on Amazon. Additionally, you have to spend on shipping costs that vary depending on your country. If you intend to cut the cost corners, this model will warm your heart as it is less expensive.

Siglent Vs Rigol (Pros and cons)

Siglent SDS1202X

Pros

  • It has a generous bandwidth for precision measurements
  • It has a memory depth of 14MPts for a detailed display
  • It has a high-resolution 7-inch screen display
  • Ideal for use with all functions that require double channel
  • It comes with 1FFT math analysis for running advanced logics
  • It comes with a storage memory bus for playbacks

Cons

  • A bit pricier compared to most variants in the market
  • Not ideal for functions that require multiple channeling

Rigol DS1054Z

Pros:

  • It comes with up to four channels for various uses
  • Can focus and zoom a specific part of the waveform
  • It comes with a 12MPT memory depth that you can upgrade to 24MPT
  • The ultra-display 7-inch screen is sizable enough for use with up to 4 channels

Cons

  • The four channels are analog
  • The 50MHz analog bandwidth doesn’t suit precision measurement

The Winner

Rigol DS1054 warms the heart for its number of channels; However, its bandwidth is lower than its main competitor. But even with that, its price is a steal when you factor in the scope of functions it can undertake; we have no choice short of crowning it the winner in the tight race of Siglent Vs. Rigol

Angled vs Straight Spotting Scope

angled vs straight spotting scope comparison

When it comes to hunting, you would require a specific type of specialized gears. The same thing goes for birdwatching too. Among all of the specialized equipment, the spotting scope is the most important.

No matter which application you intend to use the scope for, a high-quality unit is a must. Without getting one of the quality ones, it would be quite difficult for you to identify and spot distant targets.

And when people consider buying one of these, they tend to put angled vs straight spotting scope against each other.
And we are here to make things easier for you so that you do not end up scratching your head when it comes to choosing one of them.

Angled vs Straight Spotting Scope Comparison in 2021

Angled Spotting Scope Reviews

First, let us talk about the angled spotting scopes. Just like the name suggests, these are angled. And the curvature takes into full-effect in the eyepiece area. Now, you might ask, why would a scope be curved in that region only? Well, that curvature has some advantages to offer.

First of all, it will enable you to change your viewing angle, which can come in handy in the case of spotting targets that are farther away from you. It can also make it comfortable for you to view your targets that are in hilly or mountain areas.

Secondly, it will do the same thing when it comes to looking directly downhill. You will be able to position the scope to the angle that you prefer and have a comfortable overall viewing experience.

Besides just coming in handy in mountainous areas, these offer a redefined viewing experience in straight regions. No matter if your target is on the ground or in the sky, you will be able to track it efficiently with this.

Recommended BMX Angled Spotting Scope to Buy

Now that you have a general idea about angled scopes, you would want to know which ones are worth the money, right? Well, according to us, these are the ones that we think are worth every penny:

Celestron – Ultima 100 Angled Spotting Scope

Celestron – Ultima 100 Angled Spotting Scope – 22 to 66x100mm Zoom Eyepiece – Multi-Coated Optics for Bird Watching, Wildlife, Scenery and Hunting – Waterproof & Fogproof– Includes Soft Carrying Case

The multi-coating on the lens is a must when it comes to spotting scopes. And Celestron knew that well when they were manufacturing this scope to offer to the crowd.

First of all, you are going to get the full freedom of choosing between three different variants. It comes in 100-45, 65-45, and lastly, 80-45 variant. The first number stands for the objective lens size, and the second number is for the viewing angle.

Apart from that, it integrates all the essentials that are required for a redefined viewing experience. The zoom eyepiece comes integrated with a T-adapter to digiscope.

You will also find a carrying case, a port cover for the eyepiece, a lens cap, eyepiece pouch, cloth for cleaning the lens, and finally, a carrying case in the package.
Aside from including all the essentials, the unit has a sharpening feature. The eyepiece has a razor-sharp focusing dial that will enable you to bring the target into focus quickly.

Lastly, the optics have multiple layers of coating on them. Those coatings will make sure you do not lose your target for reflections. It will also ensure that the color and contrast is adequate.

PROS

  • Sports multiple coatings on both the lens
  • Includes a large number of accessories
  • The eyepiece has a sharp zooming dial
  • Available in three different variants
  • Offers a sharp image with balanced contrast and color

CONS

  • The 100-45 has a relatively narrow field of view when zoomed
  • Images tend to lose clarity when zoomed higher than 22x

SVBONY SV46 Spotting Scope

SVBONY SV46 20-60x80 Spotting Scopes with Tripod, HD Dual Focusing Spotting Scope, IPX7 Waterproof Spotter Scope,Angled Long Range Sporting Scopes Telescope for Wildlife Birding Target Shooting

In the case of hunting and spotting birds, you would have to traverse challenging environments. And in that case, a unit with IP certification would be the best pick. A perfect example of a scope such as that would be this one that is being offered by SVBONY.

As we mentioned, the unit has IP certification. It is IPX7, which means it is highly resistant to water. You would not have to worry about it getting damaged in tough weather conditions. It can resist dust and debris relatively well too.

Aside from that, the lens that it features has a special type of coating that allows it to reduce sun glares and reflections. Because of that coating, focusing on your target will be a piece of cake.

Apart from that, the eyecups have a relieved eye area that will enhance the overall comfort. It also has an ergonomic design, which makes it easy to use. Observing birds and tracking wild targets will become an easy task because of the design that it features.

Other than that, there is a heavily engineered focusing dial. It will ensure that you can quickly and accurately change the zoom. You can select a zoom from 20x to 60x.

PROS

  • Sports an IPX7 rating
  • Features an overall ergonomic design
  • The eyecups have an eye relief area
  • Boasts a highly intuitive zooming dial
  • Lens has an anti-glare and anti-reflective coating

CONS

  • Not capable of providing a clear image above 25x zoom
  • The color and contrast is not that balanced

Vanguard Endeavor HD 82A Angled Eyepiece

VANGUARD Endeavor HD 65A Angled Eyepiece Spotting Scope, 15-45 x 65, ED Glass, Waterproof/Fogproof, Black and Gray, 65mm

Not everyone requires the same size of the lens. Well, Vanguard understood that, and that is why they are offering an option in the case of size with this unit.
To begin with, it is available in two different variants.

You can choose anyone from 15-45×65 millimeters and 20-60×82 millimeters. The objective lens size is 65 millimeters for the first one and 82 millimeters for the second one.

The overall construction of the unit is of magnesium. It features a rubber armor coating on the exterior to enhance the overall durability. Also, there is a sun shield built right onto the body. That will reduce glaring and reflection problems that might occur while being under direct sunlight.

Other than that, there is a dual focus wheel on the body. It is clicky enough to enable you to make a fine adjustment to the focus. Because of how coarse the adjustment wheel is, it will be totally hassle-free for you to track moving targets.

The unit is fogproof and waterproof as well. Also, the eyepiece is detachable. It has a soft rubber tip, which allows you to rest your eye comfortably on top of it. The eye relief is relatively long too.

PROS

  • Two different versions available
  • Made of magnesium
  • Equipped with rubber armor on the body
  • Features a built-in sun shield
  • The focus wheel is easy to adjust

CONS

  • Included case can not properly fit the unit
  • Sharpness of the image is not that praiseworthy

Straight Spotting Scope Reviews

Straight Spotting Scope

As you can guess, these scopes are straight. These do not have any curvature on the body, nor will they have any angled design. They are most likely to have a one-piece construction, which would be made from a single tube. Many people even refer to them as telescopes because of the straight design that they feature.

And just like telescopes, you would require a tripod to make them sit at an appropriate height. Without tripods, getting an adequate viewing height for these would be pretty tricky.

Nevertheless, these are most comfortable when you are in a prone position. You would not have to raise your head that much while staying at prone with these.

However, they do provide the capability of quickly acquiring your target. Many of them also have different adjustability options to make it easier for you to switch between near sight and far sight tracking.

Recommended Straight Spotting Scope Reviews

Not all of the straight spotting scopes you will stumble upon will offer you a redefined target tracking experience. For your convenience, we have compiled a shortlist of the ones that will offer you that experience. They are as follows:

Athlon Optics Talos 20-60×80 Spotting Scope

Athlon Optics Talos 20-60x80 Spotter Scope , Black

The manufacturer Athlon has been one of the leading brands when it comes to spotting scopes. They offer highly reliable and high performing units. And this one that we are going to take a look at is no exception in those regards.

To start with, it features K9 prisms. The glasses are coated with a silver coating. That coating makes sure that enough amount of light is passed through the lens, resulting in a brighter image. So, you would have no trouble at all in the case of tracking targets in fairly dark environments.

Aside from the silver coating, it has another set of coatings on the lenses. Those eliminate the chances of you losing track of the target because of reflections. They also further enhances the clarity of the image.

The body has nitrogen purging, which makes it highly resistant to moisture. As a result, internal fogging would not be a problem for you. It also enhances the thermal stability of the unit.

Apart from that, it is reasonably waterproof, allowing it to comply with harsh environments. Also, it has a rotating ring that will enable you to adjust the angle quickly.

PROS

  • Boasts K9 prism glasses
  • Lens has multiple layers of coating on them
  • Nitrogen purged to ensure a high level of fog-proofing
  • The body is waterproof
  • Features an easily adjustable rotating ring

CONS

  • The eye relief is shorter in comparison
  • Does not have that many magnification settings

Celestron 52333 TrailSeeker 80

Celestron 52333 TrailSeeker 80 - Straight Spotting Scope (Black)

Having options in the case of the size of the objective lens is always a plus point. And that is what Celestron is offering with this unit.
As we said, the unit is available in a few different variants. You will find it in three different versions. The size of the objective lens is different for each of them. There are 100 millimeters, 80 millimeters, 65 millimeters options available.

The lenses that Celestron utilized for this unit are proprietary. They are XLT lenses with full multi-layer coating. That coating makes sure that reflection and glares do not become a problem in the case of tracking targets.

Apart from that, the coatings also ensure that the contrast and the color of the image are well balanced. Also, those will make sure that enough light passes through. You are sure to get a bright and clear picture because of that balancing of contrast and color.

The focus knob that it features offers quick and easy adjustability. It has a dual focus mechanism that has a set of fine and coarse adjustment options. Also, you can zoom up to 60x with the magnification knob. The field of view is quite wide at the 20x zoom.

PROS

  • Sports proprietary XL lenses with high light transmission capability
  • The lenses have numerous layer of coating
  • Features a focus knob that has coarse and fine adjustment options
  • Can be zoomed up to 60x
  • Boasts a relatively wide field of view in 20x zoom

CONS

  • Threadings on the body loosen over time
  • Brightness drops significantly after 20x zoom

Vortex Optics Diamondback Spotting Scopes

Vortex Optics Diamondback Spotting Scope 20-60x80 Straight

Featuring a comfortable eyecup is a crucial factor for spotting scopes. Without that, you can not really expect to have a redefined spotting experience. An excellent example of units that come boasting that type of eyecup would be this one that Vortex Optics is offering.

As we mentioned above, the eyecup that it features has an adjustable twisting knob. You can twist it up and down and set it to different glassing positions. Because of that, you can virtually set it up to the position that you prefer, which adds up to the comfort factor.

Apart from that, the overall footprint of the unit is reasonably compact and lightweight. As a result, you will have no problems at all in the case of carrying it in your regular backpack.

Also, the lenses that it features are fully coated with numerous layers of coating. Those coating will ensure that an adequate amount of light passes through the tube.

The zoom eyepiece that it boasts is pretty powerful. It also has nitrogen purged into the body. That is combined with strong O-rings, which seals the entire body to offer you a fogproof and waterproof performance.

PROS

  • Eyecups are twistable, which increases the overall comfort
  • Features a powerful zoom eyepiece
  • Lenses have multiple coatings on the surface
  • Compact and reasonably lightweight
  • Sealed with strong O-rings and nitrogen purged

CONS

  • Focusing knob is a bit finicky
  • The high power setting drops the overall brightness substantially

Angled Spotting scope or Straight Spotting Scope?

Even though both of the spotting scopes are used for the same purpose, there are some differences between them. The major differences are:

Design

It goes without saying that the design of both the scopes is different. While one of them has a curved design, the other one has a straight design. Even though the design difference might not seem that drastic, but that is what differentiates both of them in the first place.

Stability

In comparison, the angled scopes are more stable than the straight ones. Even though you would have to use a tripod for both of these, the angled one can sometimes be used without a tripod. Yes, it is that stable! And after putting a tripod under it, it will be more stable even if there is a strong wind.

Target Acquisition

If both of these are put against each other in the case of target acquisition, the straight one would have the edge over the angled ones. They are easy to use, and adjustments can be made almost instantaneously. So, you will be able to acquire the targets quickly and easily.

Sun Shading

The straight ones have better sun shading in comparison. As there are no angles, your eye would rest with the eyecup directly. Because of that, the lens would be more protected from sunlight. Thus, there would not be that much glaring and reflection issues with these.
Conclusion

Hopefully, we were able to provide you everything you were expecting to get in an angled vs straight spotting scope article. To conclude, we would want to wish you good luck and hope that you can quickly acquire your target and easily track it with the scope that you get.

Best Automotive Oscilloscope

best oscilloscope for automotive

Whether you’re a professional or a hobbyist, choosing an oscilloscope can get very nerve-wracking. Everyone wants the best oscilloscope for automotive works, no doubt.

These signals displaying devices are meant to let us know exactly how computer modules, sensors, or ignition systems function. Often times they’re used to diagnose these circuits as well. Being very similar to a voltmeter, the oscilloscopes display a graphical chart of how the waves in a circuit are flowing.

If you’ve used one before, you’ll know how different modern PC-based automotive ones are from the older styles. That’s why, to let you know about all the nitty-gritty details of best automotive oscilloscopes and help you choose one for yourself, we’ve put together this list of the best 8. So to get things into gear, let’s take a look at our list.

Best Automotive Oscilloscope Review

Gone are the days of using old analog oscilloscopes. For anyone looking to deal with a weak frequency or tweak with automotive gadgets, it’s better to choose a digital one. And looking at some reviews can surely help you up your buying game.

1. Autel MaxiIM IM608

Autel MaxiIM IM608 with Enhanced XP400 Key Programmer & J2534 ECU Programmer, IMMO Key Programmer Car Diagnostic Tool with Bi-Directional Control, 31+ Services, ECU Coding, All Systems Diagnosis

This is one of the most advanced and up-to-date devices for automotive use in the market today. Features included in this device are BMW FEM, BDC key Learning, and ECU adaptation that makes it perfect for your drive. This tool comes with an XP400 key programmer, and that provides services in advanced forms.

In fact, with this, you’re going to get a lot more than you asked for. It combines advanced services of key programming and all systems diagnostics that are very much like OEM tools. So you get the best of both worlds.

Given how easy it is to navigate and its several dynamic features, it’s no wonder that this item has received 5-star ratings on almost every site rating oscilloscopes.

Now, let’s get to the package, shall we? With this item, you’ll receive a key programmer, cables and cords, and MaxiFlash JVCI along with an AC/DC adapter. All of this will come in a carry case to put everything in place.

You can use this for high-speed, low speed, or middle speed according to your wish.One of the most attractive factors of this product is its 8-megapixel rear camera that’s built-in with autofocus and flashlight.

But don’t go off on your horses just yet. It’s got an open-source Android operating system suitable for all the multi-taskers out there.

PROS

  • Multiple languages, and suitable for more than 80 builds and models across Asia, America, and Europe
  • Smart and an Expert mode available for accessing the IMMO section
  • The programming function doesn’t require any vehicle connection
  • Easy to navigate and has unique and diverse features

CONS

  • Can’t reprogram the ECU module of a car that has been through an accident

Buy on Amazon


2. Rigol DS1054Z

Rigol DS1054Z Digital Oscilloscopes - Bandwidth: 50 MHz, Channels: 4 Serial Decode Included

Now, let’s put the spotlight on this incredible machine from Rigol. This benchtop style machine is the perfect pick for those looking for a safe bet. Quite justly, it’s been the most popular one in stores ever since its launch. If you’re looking for something on the budget but still get all the amazing services, this one’s for you.

Not only does this device allow you to capture signals accurately and efficiently, but its multifunctional features also allow you to do a lot more. Since this device has four different channels, you get to measure and compare the readings very easily.

It also makes things more accurate and maintains consistency in performance. And if you’re worried about getting a display that’s unreadable in daylight, rest assured because that’s not going to happen for this one.

The epic 7-inch surface display with an ultra-vision on this device is sure to let you read your data, no matter when or where you are.

What’s more amazing is that it has an expandable memory from 12 to 24 mpts. That means you can store ample amounts of data and record for longer periods of time. You can capture waveforms that are up to 30,000 wfms/s with a real-time sample rate of 1 G Sa/s. So, you can rest assured that speed won’t be an issue.

PROS

  •  
    It comes with a manual
  •  
    User-friendly interface
  •  
    Straightforward storing and retrieving data
  •  
    Comparison is easy due to the presence of four channels, ensuring accuracy

CONS

  •  
    Size is big and not handheld

Buy on Amazon


3. Siglent Technologies SDS1202X-E

Siglent Technologies SDS1202X-E 200 mhz Digital Oscilloscope 2 Channels, Grey

As is the case with many of Siglent’s other products, this device here is exceptionally well made. Not only in terms of features but also in case of build and price point – this is a catch.

You’ll be getting this in a grey color weighing 5.51 pounds. It’s got a display of 7 inch TFT LCD (800 x 480) that can give temperature displays in color. And if that doesn’t impress you, don’t worry. There’s more in the bag.

Since the display is made with SPO technology, it provides faster refresh rates and intensity grades readings based on brightness. You’ll be getting hardware-based zoom-in features that let you focus on the specific area of interest minutely. The record length for this oscilloscope is 14 Mpts.

Its waveform capture rate is 400,000wfms/s. One thing we often hear our fellow hobbyists complaining about is that most of the scopes available in stores don’t allow a history check. This means you can’t go back and check triggered frequencies or readings.

But that’s not a problem with this one. The History function, along with the segmented memory acquisition feature, makes sure you get to playback and time stamp waveforms to your liking.

There’s a standard Serial Bus Decoding function in this machine that displays bus protocol information in a neat table form. Finally, the real-time sampling rate of this is 1 GSa per second, making it pretty standard for a nonprofessional.

PROS

  •  
    Has the latest SPO technology
  •  
    The large display has a zoom-in feature
  •  
    History function allows playback and time stamping
  •  
    Well-built and reasonably priced

CONS

  •  
    The FFT GUI and FFT performance, in general, is slow

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4. Siglent Technologies SDS1052DL

Siglent SDS1052DL Digital Storage Oscilloscope with Frequency Counter, 50MHz, 7'' TFT-LCD Display with a NIST-Traceable Calibration Certificate with Data

If you want something affordable and decent enough for homework or hobbies, you can get this one from Siglent. It’ll cost you something a bit more than two hundred dollars and give readings like a charm. Also, it’s very intuitive and user-friendly.

As this product has a two-channel setup, it’s quite accurate in measuring and allows scope for comparison. Its maximum real-time sample rate is 500 MS/s, and the recording length is 32 Kpts. So you can easily acquire detailed waveforms.

Coming in 6.2 inches of height and length of 12.7 inches, this product is not very big or bulky. The bandwidth for this oscilloscope ranges from 50 to 150 MHz. Its display is a 7-inch TFT-LCD color display that provides clear output.

And as for memory depth, its 32 Kpts memory makes sure you can do your experiment without worrying too much about space.

A fun thing about this scope is that there’s a playback function for when you want to rewatch the recorded stream of waves. If you’re the curious type who likes tweaking with all the home gadgets just for the sake of it, you can use this for inspecting circuits and diagnosing automotive.

Including 32 types of auto measurements and a five parameter display with pass/fail function, this is no doubt one of the best of its kind.

PROS

  •  
    No warm-up time needed for the stability of display when using channel 2 as reference
  •  
    The on-screen menu display lets you set up the scope quickly
  •  
    Greatly sensitive frequency counter
  •  
    Easy to save a screenshot by inserting a thumb drive

CONS

  •  
    It is a bit noisy when used

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5. Rigol DS1102E

Rigol DS1102E 100MHz Digital Oscilloscope, Dual Analog Channels, 1 GSa/s Sampling, USB Storage

While searching for the right oscilloscope, there are several criteria you probably have in mind. Quality, stability, durability, size, and multidimensional features – this one tick off all the boxes.

Coming with the software called Ultrascope, this is truly a unique device. Given its price and service, you’ll soon realize why it’s said to be one of the best out there.

As for the features, this has wave parameters of 20 kinds and 10-time parameters along with 10 voltages. So you can do auto measuring with it without worries. You’ll find that this product has three different types of cursors available.

Those include the manual, track, and auto modes of a cursor. Since the Ultrascope software is really stable, it can give clean readings, no doubt.

Weighing 7.8 pounds and containing two analog channels of measuring, this item is not at all the smallest. Its real-time sampling rate in two different channels is different. One is 500 MS per second, while the other is 1 GS per second.

By now you’re probably wondering about the memory. Well, for this scope, you’ll be getting a memory depth of 16K and 8K points. And as for the display, it has a QVGA display with 64K color. An LCD backlit display comes with the package.

If you’re looking for something that gets the job done, is priced fairly, and you don’t mind the noise, this one might be the one for you.

PROS

  •  
    The steady and stable screen helps read it
  •  
    Amazing construction makes it durable
  •  
    This item has a built-in menu
  •  
    It is budget-friendly

CONS

  •  
    A slightly grainy color screen

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6. Hantek DSO5072P

Hantek DSO5072P Digital Oscilloscope, 70 MHz Bandwidth, 1 GSa/s, 7.0' Display

This Hantek best automotive oscilloscope is truly a gem hiding in a shell. It’s got the features of a top-notch machine with the build of a classic scope. After you get this, you’ll get a USB cable for connecting to a computer, the manual, and probes along with adjustments with the entire package.

It’s a tabletop-style machine that means it’s not handheld. There’s usually no fan noise either. It’s going to take just about a second or two to boot up. Coming to the basic features, the memory depth of this device is 40K, and bandwidth is 70MHz. It has a time accuracy of 50 ppm (positive-negative) and many trigger modes.

The trigger modes include line selectable video, pulse width, overtime, slop, and edge. For all of you math nerds out there, this has got four math functions including FFTs standard. You can do real-time analysis with your PC using this item as well.

Moreover, the display is LCD color with a 7-inch TFT and a resolution of 800*480. With this, you can do X-Y displays of both horizontal and vertical axes according to your liking. If you want to run this in Windows 7, you’ll need to download the drivers first.

When you get this device, the first thing you should do is replace the capacitor. If you are looking to get this scope, there’s a good chance that you’re already experienced with electronics and using scopes.

You’ll find that this is very easy to control even without the connection to a PC. The GUI is very intuitive and user-friendly. But it’s worth mentioning that you might face troubles with the PC control software.

PROS

  •  
    Perfect for experienced users
  •  
    Easy to understand manual
  •  
    Amazing price for professional features
  •  
    Well-built machine

CONS

  •  
    PC connection software has issues

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7. Launch X431 PROS

LAUNCH X431 PROS Mini 3.0 (Same Function as X431 V+) Bi-directional Scan Tool OE-Level Full System Automotive Diagnostic Scanner 31+ Service ECU Coding Oil Reset ABS Bleeding 2 Years Free Update

Do you want a bi-directional tool? Featuring bidirectional control, this machine offers you what normal snap-scanners do. You can troubleshoot your car quickly using this oscilloscope from Launch. It’s perfect for both pros and amateurs. This tool is equipped with the best hardware out there.

It has Android 7.1 OS and a Lenovo display tablet along with an HD touch screen that’s colored. What more can you ask for? It even has Bluetooth. You can command an actuator to perform specific tests to diagnose different parts of your drive.

Moreover, it weighs just a bit more than 7 pounds and comes with unique features like anti-theft matching, remote diagnosis, actuation test, tooth learning, and many more. It’s a perfect fit for several popular vehicle models ranging from America to Europe and Asia.

Even Aussie cars like the Au-Ford and Holden can be diagnosed using this scope. A great thing that shows the efficiency of this device is that it doesn’t come with a hard copy of the manual. Rather, the tablet included with it has the manual built-in.

And if you’re looking for something that speaks in your native tongue, this tool has it covered too. From Dutch to Arabic and Greek, this scope gives multilingual support. It’s portable, handy, and wireless. You can update the Wi-Fi software to share the diagnostic report to your email. Simply put, it’s the ultimate smart scope.

PROS

  •  
    Portable
  •  
    It has Bluetooth
  •  
    It comes with 11 practical service functions
  •  
    Suitable for over 10 thousand car models

CONS

  •  
    The Chinese version of this is a bit slow in performance

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8. Autel MaxiSys MS906BT

Autel Scanner MaxiSys MS906BT, 2021 Newest Automotive Scan Tool, Upgraded Ver. of MS906 DS808 MP808, with Advanced ECU Coding, Bi-Directional Control, 31+ Services & OE-Level All Systems Diagnosis

Compared to the previous versions of the same company, this one has some great unique functions. With 21 service functions and bidirectional control / active tests, this is a high-end scope for sure. So, if budget isn’t an issue with you, go ahead and pick this one. It’s well worth the money.

This is an advanced version of a similar scope launched previously. For this tool, they’ve improved upon some things and added advanced ECU coding capability, which is compatible with add-ons.


While those add-ons aren’t included in the package, it does help if you already have a digital inspection camera lying around. They do take replacements and refunds, so it’s a win-win situation even when you go ahead and spend your money on this.

The oscilloscope supports both wireless Bluetooth connection and USB traditional connection for transferring data. And the range for its Bluetooth is around 50 meters. So you can get the information on the powerful tablet without any physical cables hooked up.

Even though active tests aren’t a universal thing meant for all drives, you can get the test done on your car (if it’s suited) and determine the integrity of a system easily.

It comes with an Auto VIN scan and all systems diagnostics that are very convenient. But keep in mind that this product is not the lightest. It weighs almost 19 pounds.

The functions that are the most popular for this device are the oil reset, SAS calibration, TPMS relearn, and the DPF regeneration.

PROS

  •  
    Has 21 practical service functions
  •  
    Has advanced ECU coding capability
  •  
    Both USB and BT connection is possible
  •  
    Well-built and durable

CONS

  •  
    The price is a bit more than average

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What to Look for in an Oscilloscope

While looking to purchase anything, be it a machine or any home equipment, there’s always a list of things to look for. Good automotive oscilloscopes are pretty hard to find, given the solid criteria list. The number of things you need to check before grabbing one is mentioned here.

Input Channels

Always check how many channels the tool has. The flexibility, as well as the accuracy of the channel, is very crucial to get your preferred results. The more input channels there are, the more you can compare and read.

Bandwidth

Much like choosing a Wi-Fi, this is an important fact for choosing a scope. Always remember that the highest bandwidth isn’t always the best. Often times the noise gets increased along with the bandwidth since it detects a lot more than is needed.

Your desired width should be twice the maximum frequency of the signal being transmitted. For higher frequency, higher bandwidth is needed.

Rate of Sampling

This particular point determines how many lines and details of the waves can be recorded and stored by the device’s analyzer. The more points a wave has, the more accurately it can be displayed.

It’s quite like image resolution, the more pixels, the better and sharper image. If your chosen item has a sampling rate that’s five times more than the frequency input, it’s going to get the job done with no problem.

Health Navigation

Ok, so even after you’ve got a scope with a great memory and amazing reading capacity, if you can’t navigate the graphs and zoom them in to check, the purpose is lost.

For evaluating what you found, you need to be able to zoom in and take a good look. So look out for good navigation features and proper zoom capacity. You need to be able to select the proper part of the axes to analyze, right?

Probes

The scope you need is one that has at least one probe (preferably two) to be of convenience for you. If probes are included in the set, you don’t have to go around looking for suitable ones to match your measuring intent.

In the case of probes, watch out for digital ones that are more suitable for parallel bus types. There’s a variation of probes today – handheld and portable to soldering ones.

Triggering

This is a big word in the world of oscilloscopes. The triggering of the scope is everything that sets it apart from an average machine. You need to know what you’re looking for and what situations can trigger the device.

But what is triggering actually? It’s basically the starting point of signal acquisition for a certain event. There are both hardware and software triggers. Look for how much you can specify the trigger and its transition zone.

Connectivity and Operation

Does the product come with proper and supportive instructions? Is it easy to use? Since not everything can be known from a manual, and it’s difficult to operate a machine that’s not at all intuitive, look for ones that have basic user guidance built-in and straightforward menu options.

Also, look for whether or not a dashboard is possible as it lets you compile and evaluate tasks in a personalized interface. If you are getting a very pro-level scope or if you lack experience in working with scopes before, it’s good to get one that offers online interactive help.

Connectivity

Finally, look at the connectivity of the device. Does it have Bluetooth? Is it suitable for connecting to your Windows and PC? The factors like the programming interface, printer connection, and data transfer to MS Excel or Word is definitely something to keep in mind while buying one.

Frequently Asked Questions

Here we have some of the most commonly asked queries regarding oscilloscopes:

Here we have some of the most commonly asked queries regarding oscilloscopes:

What does a digital oscilloscope measure?

A digital scope can measure a lot more than just waveforms. You can display the waveforms, analyze, and store them. They read frequencies, and they take simultaneous readings of different machines.

Why should I use an oscilloscope?

If you troubleshoot or work with electronics at high speed, you need to use one. Using these, it’s possible to figure out what’s wrong with a particular device and whether it is working correctly or not.

How many types of oscilloscopes are there?

There are mainly two types – digital and analog oscilloscopes. But going more into depth, there’s a lot more – around five different types to be precise. You’ll find the cathode ray scopes, dual-trace, and mixed-signal scopes. There are DSO scopes that are more common nowadays.

What does triggering an oscilloscope means? And how do I do it?

Triggering an oscilloscope means having it pick up signals from a certain point in a certain circumstance. You can do this by using a switch in most cases.

Oscilloscopes for auto-use have triggers that are both internal and external inputs. Almost all scopes have an external triggering input, and you can choose how the triggering should take place.

Which components are involved in measuring and reading?

The main elements of the device involved in reading are the cathodes and anodes present. There’s also a light-emitting layer and a point that detects waves. These machines contain a wheel cylinder that detects the brightness of the screen, and thus, the reading gets done.

Final Words

Your car is an extension of yourself on the road, and quite naturally, it’s precious. So it deserves the best treatment. And for that, you’ll definitely need to get one of the best automotive oscilloscopes to make sure it’s working like a breeze.