Do you need to view signals in the frequency domain? A digital oscilloscope is probably the best option.
Gone were the days when people were using the old creaky analog oscilloscope,
things have changed now and the newer versions have been upgraded to the best digital oscilloscope.
If you have the automotive oscilloscope, the anticipated resolution is always at your disposal,
whether you are attempting to fix on a weak frequency or plot a course through an electrical distortion.
An automotive oscilloscope is an indispensable device used for troubleshooting communication data stream, actuators, solenoids, sensors, primary and secondary ignitions, among others.
A dedicated automotive oscilloscope can also be referred to as motor-tester, engine analyzer or automotive lab scope.
What is an Automotive Oscilloscope?
An automotive oscilloscope, earlier known and referred to as an oscillograph and unofficially referred to as a CRO, O-scope or scope (for cathode-ray oscilloscope), or DSO (for the more contemporary digital storage oscilloscope), is a kind of electronic test instrument designed to graphically display different types of signal voltages as a two-dimensional plot of one or more signals as a function of time frequently.
Tracing atypical electrical waves on a breaking down equipment will be impossible without an automotive oscilloscope.
Eventually, at some point in your undertaking, you will require only the best oscilloscope in your tool kit,
if you are an electrician or somebody who just prefers tinkering on gadgets.
The question then is; how can you know if an oscilloscope is actually the best in its category?
You will get the answer to this crucial question in the latter part of this automotive oscilloscope review.
Meanwhile, with voltage and time as the Y- and X-axis in that order on a calibrated scale, oscilloscopes show the change of an electrical signal over time.
It is possible for you to adjust the oscilloscope for repetitive signals to be experiential as an incessant shape on the screen.
Oscilloscopes are used in the telecommunications, automotive, engineering, medicine, and sciences industry.
The all-purpose oscilloscopes are used to maintain laboratory work and electronic equipment.
On the other hand, you can use the special-purpose types to exhibit the waveform of the heartbeat or for analyzing an automotive ignition system.
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Top Automotive Oscilloscope Reviews 2020
When you are shopping for automotive oscilloscope, the best Oscilloscope reviews will go a long way in helping you make a smart buying decision.
1. HANTEK 1008C 8CH – Best Automotive PC Oscilloscope
A digital oscilloscope is a complex electronic device which stores and analyses the signal digitally and is capable of visually depicting regular changes in electrical activity.
Among the different digital oscilloscope, Hantek Automotive Diagnostic Digital Oscilloscope is one of the best.
It is designed with vast new features and capabilities. It is one of the most cost-effective 8 channel oscilloscopes which is effectively used for vehicle testing.
Apparently, the Hantek Automotive Diagnostic Digital Oscilloscope has the potential to qualify for most of the features you are looking for.
Some key features of this Automotive oscilloscope are:
Why Buy this Hantek 1008C 8CH Automotive Oscilloscope?
HANTEK 1008C is perfect for vehicle testing.
You can also use it for the first diagnosis like the idle exhaust ignition, intake multiple vacuum, and ignition,
starting exhaust ignition, as well as petrol fumes adjusting valve vacuum and ignition.
It comes with a lot of capabilities and features, making it a powerhouse as far as automobiles are concerned.
It is lightweight and inexpensive. This smart purchase device for any analytic test instrument is particularly appropriate for all automobile enthusiasts, small garage owners, and home garage owners, in order for different types of important analyses and tests to be carried out in-house.
You need this device because of its compatibility with several platforms.
In other words, it works well with different software such as VISTA, Windows 7, Windows 2000, Windows XP, and Windows NT.
Autel Maxisys MS906BT upgraded Automotive OBD2 Scanner is a powerful automotive tool with many superior features that provides comprehensive vehicle diagnostics. Having engine trouble? No need to run to the mechanic for an engine repair. his professional OBD2 scanner will help you.
Its powerful Exynos 6-core processor offers fast speed with great multitasking capabilities.
This makes it fast to run tests and boot up.
It is smaller in size compared to its earlier versions for a more convenient carrying option.
Autel is a large car diagnostic brand that has been in operation for over 15 years now.
Since it will be used mainly in workshops and garage,
it has padding around it for protection against heavy impacts.
Autel MaxiSys MS906BT Bi-directional diagnostic tool is a unique scanner that both receives and sends data. It will enable efficient diagnosis and troubleshooting of your car problems. It has a well sized screen and as a matter of fact, you will feel like you are using an ordinary tablet.
It is a perfect choice for the small and large workshop since it can read enhanced trouble codes.
It is a product of Autel, a renowned brand that manufactures automotive diagnostic tools.
It is committed to producing high-quality tools and accessories that will solve your car needs.
Its unique features such as data transmission through USB connection or
wireless BT communication makes it perfect for performing various functions such as EPB service,
DPF regeneration, oil reset, ABS/SRS, SAS Calibration, etc.
As a car owner, you don’t have to spend thousands of dollars in order to own it.
Additionally, you will get tons of benefits with this diagnostic tool.
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Autel MS906TS Diagnostic System looks like an ordinary tablet. It is a portable device that you can walk around with since it has a compact size and is lightweight. If you are looking for a tool to read the trouble codes from your car at home, do not hesitate to buy this one.
Its functions include reading codes to ECU programming.
It will automatically give all the VIN details of the car hence be able to read and clear faulty ones.
It can be used by both professional mechanics and home users.
It is a high performing diagnostic tool with 6-core Samsung Exynos T5260 processor.
It was built with the user in mind hence it will solve all your car needs such as bi-direction tests for ABS, actuators, lamps etc.
LAUNCH X431 V+ Full System Diagnostic Scan Tool is one of the best professional automotive diagnostic scanners.
It is designed to perform advanced functions such as;
The modern car has complex parts that work in harmony in order to deliver the ultimate driving experience. Without a diagnostic tool like this, it can be time-consuming to detect problems of your car. Being a full System Scan Tool, it will save you money and time by eliminating guesswork and diagnosing your car problems.
With its powerful processor, it will read and interpret codes and give information on where the problem is.
It comes with an important feature of Wi-Fi.
With a Wi-Fi connection, you can download updates hence eliminating the use of an SD card.
It is crucial that you get a reliable and high-quality diagnostic tool like this one.
You will be sure that it will perform the tasks that you want plus last for a long time before developing any problems.
In the past, there were only high tech tools that could only be used by a professional.
This is not the case today. LAUNCH X431 V+ Full System Diagnostic Scan Tool is easy to use and understand.
Any car owner can buy and use it.
By just plugging this tool in your vehicle, you will be able to identify and monitor problems.
You will be able to repair your car after diagnosing its problem thus saving you a lot of money and time of going to a mechanic.
6. Injectronic CJ4-R OBDII/CAN Automotive Diagnostic Scan tool
Professionals and home users want a tool that will last years and allow them to do any operations that they want. That is why Injectronic brand constructed Injectronic CJ4-R OBDII/CAN Automotive Diagnostic Scan tool that will work efficiently when a car with issues comes along.
This tool has a lot to offer from oil life reset to transmission programming.
Diagnostic coverages include over 55 car brands and 28 makes.
It makes use of Bluetooth wireless communication where results can be displayed on your tablet or mobile phone.
Since you will be using the tool in your garage or workshop, it comes with protective rubber holders.
You will also get a compact and durable case to safely store it when not in use.
Of all the hundreds of different scanners out there,
the Injectronic CJ4-R OBDII/CAN Automotive Diagnostic Scan tool is affordable.
You will not have to spend thousands of dollars with this one.
There is no need to spend days learning the button logy of this tool.
The company had the users in mind hence made it simple to use.
7. PicoScope PP920 Automotive Starter Kit
Turn your computer into a diagnostic tool by use of a PicoScope PP920 Automotive Starter Kit. It is the easiest and cheapest way to tell if your car has a problem or not. This kit will save you money and time of going to a mechanic.
A mechanic may charge you $100 just to diagnose a problem in your car.
Using this kit, you will have a faster, efficient diagnostic compared to guessing the problem of your car.
For the workshop, it will reduce the number of parts changed on guesswork plus an increasing number of customers.
It comes with software and a quick start guide.
It comes with one of the advanced oscilloscope software available with tons of features.
The features include reference waveforms, maths channels, etc.
For those starting with oscilloscopes, the brand has made hardware and software that is easy to use.
Additionally, the hardware and software has more memory and is faster;
features that are sought by experienced users.
It is perfect for home users and professionals because of the guided tests.
It has over 150 guided tests that are continually updated through free software updates.
The guided tests include the following; charging and testing, pressure sensors,
ignition, communication networks, actuators, etc.
They are all integrated with the software and when you select one, you are guided on how to perform it.
A simple connection of the kit to your vehicle will perform compression tests.
Ignite the engine to show the relative compression of each cylinder.
The battery test will measures state of charge etc.
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8. Autonerdz PicoQuad 4425 Custom PicoScope Kit
Autonerdz PicoQuad 4425 Custom PicoScope Kit is an ideal diagnostic tool for both professional mechanics and home users. It will offer enhanced access to various systems and mechanisms working inside the car. It will test and inform if the car is having a problem or not.
This will help you to identify the problem and correct it without having to spend a lot of time guessing it.
With this kit, you will always have a healthy vehicle.
A good kit needs to be something anyone can use.
That is why Autonerdz PicoQuad 4425 Custom PicoScope Kit comes with a training and support package so you can be able to use it with no problem.
If your engine has a problem, the tool will communicate with your engine’s computer and inform what needs to be fixed.
The kit can be used with many models of car. Although it cost thousands of dollars,
it is a worthy investment if your budget allows.
Additional, it is ideal for mechanics that fix vehicles often.
Mechanics need a tool that can perform simple and complex diagnostic functions like this one.
Make sure to buy a kit that will cater to your needs; a kit with the features you plan on using.
9. Hantek 1008C PC USB 8CH Automotive Diagnostic Digital Oscilloscope
Here’s yet another winner from Hantek 1008C series. 8-channel HANTEK Automotive PC Oscilloscope is an adaptable unit designed for analyzing and carrying out different kinds of tests on a vehicle.
This product has been particularly designed for automobiles and it is one of the durable and robust options available for all kinds of home garage aficionados and automobile mechanics across the world.
It is a vehicle-specific tool and comes with many features helpful for carrying out numerous kinds of tests.
Key Features :
Some of the key features of this Automotive Digital Oscilloscope are
Why do you need to buy this product?
10. PicoScope Automotive Oscilloscopes Reviews
A PicoScope automotive oscilloscope changes your desktop or laptop PC to a dominant diagnostic tool. It allows you to observe the changing signals within wires.
Picoscope Automotive Diagnostics Kits function with your personal computer to measure and test nearly all the electronic and electrical components and circuits in any recent vehicle such as:
The Automotive Diagnostics Kits are cost-saving kits that have all you need if you use it with a PC, even though you can buy a PicoScope alone.
The product is the foremost choice for aftermarket garages and vehicle manufacturers alike across the globe.
Key Features :
Quite a lot of new users begin by making use of the guided tests to configure all the settings automatically.
Nevertheless, there are many key features to explore when your experience develops. These key features include:
Why Buy PicoScope Automotive Oscilloscope :
High Performance and Long Working Life:
PicoScope is a must buy because everything about its aspect has been specifically premeditated for long working life.
In addition, the product has high performance to make sure it will not be outdated by the ever-changing technology in the latest vehicles.
It comes with reliable and robust hardware without moving parts or batteries to fail.
You will always find new things to do with Pico Automotive Diagnostic Kit on a daily basis. No wonder it is the choice for all specialized diagnostics.
A Multi-purpose Tool:
This product can perform a lot of functions, making it one of the top automotive oscilloscopes on the market today.
For instance, you can use it to determine what is at fault and diagnose.
It provides you with unbelievable power and allows you to set time bases to where you can see that things are very fast.
Also, you can set it for recording for a very long period,
which is actually good when you need something to run even as you are doing something else.
Furthermore, it lets you run a large number of samples in a few minutes and spread them out to see what actually happened.
Incredible Level of Detail in the Waveforms:
There is no more guesswork with the level of detail in the waveforms.
All reviews and videos concerning this product, right from how it is operated to customer service are just fantastic.
The kit is absolute and well thought out. Moreover, the computer program, together with its scaling and probe recognition is incomparable.
More importantly, the free updates are indications that you will always have the support of Picoscope, and will have the most up-to-date technology.
You can never go wrong with this best scope on the market for automotive use.
Jinhan JDS2022A Double-channel Handheld Digital Oscilloscope
Jinhan JDS2022A Digital Oscilloscope is an electronic tool used to give a picture of environmental frequencies and sound waves graphically. It is useful in some different applications. A number of the most popular are digital music, mostly music re-mastering and radio frequencies.
Nevertheless, it can be useful in particular engineering and circuitry circumstances. Moreover, this device can also come handy in measuring seismic activity and even other particular sounds.
Key Features :
Why Buy Jinhan JDS2022A Digital Oscilloscope?
You need Jinhan JDS2022A Oscilloscope because it is portable, making it convenient to be carried from one place to another.
It is not just a handy device, it is also compact, and flexible in operation. To accomplish its ease of use, all you need to do is to make use of its pop-up menus and colour TFTLCD to display.
It is very effective when it comes to improving user productivity. In simple words, it is one of the top oscilloscopes to buy at a low budget.
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How to Choose the Quality Automotive Oscilloscope?
The first thing while choosing a digital oscilloscope is not by looking at the adverts or scope specifications rather you need to think where will you use and how will you use it?
Let’s discuss these points in detail.
Choosing automotive oscilloscope can be a difficult task for a lot of engineers because there are more than a few different models and brands to choose from with widely varying specifications and costs and specifications.
There are quite a lot of features to consider when you are actually shopping for matchless automotive oscilloscopes on the market in order not to make a costly mistake at the end.
Investing some time ruminating about where and what you want to use the automotive oscilloscope for is the first step to selecting an oscilloscope and not just to search for scope specifications or adverts.
Discussed here are some of the factors you need to look for:
1. Ease of Use
In order to make sure the device is easy to use, a number of scopes provide some memorized setup configurations or single-touch automatic setup.
Others have incorporated help system to save you from referring to manual all the time. On the other hand, a number of scopes dispense with devoted user-friendly rotary knobs and substitute them with cheaper buttons for frequently-used adjustments like trigger level, trace position, time-base speed, and vertical sensitivity.
Downloading the manual of the device from the website of the vendor will provide you with the clue about how sensitive it will be to maneuver the oscilloscope as you concentrate on your circuit under test.
An easy to use automotive oscilloscope can save you a lot of frustration in the long run.
2. The Probes and Input Ranges
Consider a manufacturer that provides a whole set of accessories you can use to extend the application device and input ranges when shopping for an automotive oscilloscope.
You need to extend the input range of the oscilloscope with an appropriate input probe if you want to carry out current signals or high voltage measurements like injectors, primary and secondary ignitions among others.
10:1 and 20:1 attenuator, current clamps, capacitive and inductive pick-up clamps, AC coupling adapters and lots more are available.
It is of great importance that the input probes should at least equivalent to, if not surpass, the bandwidth of the scope.
3. The Number of Channels
As a matter of fact, automotive oscilloscopes feature a channel, two channels, four channels and up to ten channels.
When thinking of the one to choose, think about the he number of signals to be displayed.
However, single-channel oscilloscope is enough, if you want to carry out a quick diagnosis to establish the existence of a signal and whether it is in the standard range.
On the other hand, for reading signals from sensors, crankshaft/camshaft correlation, watching thermistor voltage outputs, looking at coil waveforms and injector, as well as looking at throttle position sensor outputs among others, two channels are sufficient.
Automotive oscilloscopes having four separately isolated channels are normally used when dealing with a typical crank no start condition or instantaneous view of the ignition circuit is required.
4. Analogue against Digital Storage Oscilloscopes
Digital Storage Oscilloscopes (DSOs) represent almost all the new oscilloscopes bought nowadays.
In other words, digital storage oscilloscope is the best choice as a lot of users buying oscilloscopes now are changing analogue to digital.
But you have a limited choice if you are tempted to buy the analogue scope.
This is the utmost frequency of the signal that can pass through the front-end amplifiers.
As a result, the analogue bandwidth of your scope must be superior to the highest frequency that you desire to measure.
Only the bandwidth is adequate to make sure a DSO can capture a high-frequency signal accurately.
Make sure you understand the bandwidth specification you want when you are shopping for an automotive oscilloscope.
The bandwidth should always be five times superior on top of the signal’s utmost frequency that necessitates measuring. This should make certain the waveform’s accurate representation.
6. ISO Certified Vendor
Consider buying your automotive oscilloscope from an ISO accredited vendor to guarantee the quality and reliability of the automotive oscilloscope.
ISO/IEC 17025:2005 is fast turning out to be the standard used all over the world by calibration and testing laboratories, according to a foremost test equipment rental organization.
ISO 17025 incorporates an ingredient of suitable skill to the entire concept, despite the fact that there are a lot of resemblances with the former ISO 9001:2008 standard.
For this reason, it is always a smart and good idea to patronize a certified and notable vendor for its quality.
7. PC Interference
Be careful about the interference of your PC. Get ready concerning interference that may occur as a result of power and circuit supply in a situation where a low-level signal analysis is required.
PC components build up electromagnetic noise and they meddle with low-level signals in many cases.
You must keep a process of measurement free of any such interference in order to have a high precision in the course of working with low-level signals.
8. Choose Functional Triggering
Opt for an automotive oscilloscope with functional triggering because it aids in managing the signal display that can be viewed by the bare eye, to make it more snug and precise for viewing.
While shopping for a certain oscilloscope, it is imperative to select the one that offers incredible visibility and wider boundary to ensure a better triggering response.
Frequently Asked Questions of Automotive Oscilloscope
1. What is a universal oscilloscope?
This is electronic measuring gadget used for observing electrical voltage through time alone.
2. What is the purpose of oscilloscopes in auto diagnostics?
The purpose of the oscilloscope in auto diagnostics is to assist in locating the problem faster and easier.
An automotive oscilloscope is a tool which diagnosis abnormalities in the automobile quicker and easier,
with the increase of wiring diagrams, actuators, and sensors, built in the latest automobiles.
3. What is the difference between a lab scope and a motor tester?
The motor tester is a dedicated oscilloscope used for auto diagnostics.
The major difference between a universal oscilloscope and a motor tester is of the fact that the motor tester can visualize short-timed processes such as the ignition spark process.
The motor tester reveals all the cylinders at the same time and gives room for detailed observation of the time period.
4. What are the computer prerequisites for a CarScope program?
The requirements include a computer (a desktop, tablet, netbook or laptop PC) running Microsoft Windows.
The operating Systems requirements are Windows 7, Windows XP, Windows 8.1 or 10; 32-bit / 64-bit. CarScope program needs less than 200 MB hard disk space.
5. What is oscilloscope resolution?
Oscilloscope resolution is the capability of an oscilloscope to resolve small voltages.
6. How can I keep already saved waveforms if I upgraded CarScope program with the latest version?
All you need is to go to the installation folder and back up the Saved Waveforms folder in another place.
6. Can I use oscilloscope to measure current?
Yes, by making use of extra optional current clamps.
In this article, we reviewed some of the top Automotive Oscilloscopes which you can strongly consider if you are looking to buy a decent automotive oscilloscope that falls within an average budget. To guide you during purchase, we discussed the factors that you must keep in mind to get the best one.
We hope you make the best buy!