There are plenty of options available while buying heavy duty scanners in the market right now, and if you're confused regarding which one to go for, This page is just for you.

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Our Top Picks:

Best Overall: Buy: Nexas Heavy Duty Scanner READ REVIEW

Best With Battery: Buy: Nexas Wonderful Tool READ REVIEW

Best For Allowing Diagnostic Tests: Buy: Icarsoft Heavy Duty Scanner READ REVIEW

Best With Dpf Regeneration: Buy: Ancel Good Scanner READ REVIEW

Best For Heavy Truck: Buy: Fcar Heavy Duty Scanner READ REVIEW

Best For Ease Of Use: Buy: Ancel Heavy Duty Scanner READ REVIEW

Best For Tech Support: Buy: Autel Heavy Duty Scanner READ REVIEW

Best For Lexus: Buy: Fcar Truck Scanner Diagnostic Tool READ REVIEW

Best With Programming: Buy: Launch Heavy Duty Scanner READ REVIEW

Best For Free Returns: Buy: Autel Professional Scanner READ REVIEW

Best Overall: Nexas Heavy Duty Scanner

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If you often find yourself scrambling for a good scanner, a heavy duty scanner is your solution. The Nexas Heavy Duty Scanner is great for the same thing, It is great for water temperature and has a perfect design. Please check your truck user manual to make sure your truck ecu is in compliance with j1939, j1708 and j1587 protocols. Moreover, it is Asian, it is worth the money and has a good design.

Most importantly, the nexas heavy duty scanner is higher than 80 degrees and the engine is at idle speed for at least 10 minutes.

Most customers found that the scanner will work on work on the 2020 duramax l5p. And, a few also found that the scanner works for abs system on the 2008 ford expedition. And, they strongly agree that the thing that makes this OBD reader stand out is that it works with both obd2 and hd - obd. Therefore, buyers were eager to recommend it to friends and would-be buyers.

• This will show you codes and some data.
• This was not needed, it regenerated for about 4 minutes until it idled back.
• This is green, it is suitable for almost all cars and has a user-friendly design.
• This is a much better unit.

Best With Battery: Nexas Wonderful Tool

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The next wonderful tool's material feels more premium than its price would suggest. The wonderful tool works great and it can be used for the second time. One-key update, 2.8”tft color screen and languages will make you fall in love with it instantly. And, it is a 2 in - 1 truck & car diagnositc tools，which support all heavy duty trucks(j1587, j1939 and j1708) and all obd2 standard protocols.

The scanner includes everything for the braking system and it is good for the price. Most importantly, the wonderful tool can be used directly out of the box.

Most buyers agree that the scanner is super duty, thanks to it having a long interface cord. In addition, a few strongly agree that the scanner will plug into a regular OBD 2 connector, it should work on your vehicle.

• This comes with an adaptor for older trucks.
• Have a good day and it works perfectly.
• This works as described and it is durable.
• This can be used on Peterbilt 379 378.

Best For Allowing Diagnostic Tests: Icarsoft Heavy Duty Scanner

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The Icarsoft Heavy Duty Scanner should be able to handle its purpose and duties with ease. The icarsoft heavy duty scanner is very easy, is great with clear code and it is great for generic codes. Make sure this fits by entering your model number. Moreover, this is super great, is designed to worth every penny, It is great for the price and has a special design.

Most importantly, the icarsoft heavy duty scanner is perfect for allowing diagnostic tests inside or outside of the car.

Almost all buyers found that the scanner is great for dump truck issues. And, they strongly agree that the scanner is easy to use, plugs right in and evaluates the problem quickly. Overall, the tone of buyers is very positive and we believe that the scanner suits the purpose.

• This allows for specific diagnostic functions and testing.
• This works with a cummings motor which has the obd protocolls as listed.
• This works great and it has support all obdii protocols.
• Providing you with accurate data results for all your error codes.

Best With Dpf Regeneration: Ancel Good Scanner

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Not everyone likes to purchase a scanner for their daily purpose, but a good scanner would be an anomoly. A good scanner makes for solid construction and it is complete. In addition to reading codes, clearing codes and viewing live data in a text or graphic format for trucks, you can also retrieve vehicle information, view freeze frames, and look up dtcs. Also, the scanner is plug and play, simple and convenient, and very friendly to beginners.

The scanner works perfectly and it is reliable. Above all, the good scanner overall and it works as advertised.

Most customers think that the scanner is a great tool to have, It's not a high - end bidirectional scanner but for the price it's a good low - level scanner. Moreover, they also found that the scanner is good value for a midrange diagnostic tool. Moreover, they also found that the scanner works with a 2007 Spartan motor home chassis with a 400hp caterpillar engine and 3000 allison trans. Overall, most buyers agree that the scanner suits them best, and no one questions it.

• This is cheap and it is made for good value for money.
• This is very impressive and it includes everything from the braking system.
• This features improved keys for easy menu navigation.
• This is committed to solving automotive aftermarket problems cost-effectively, efficiently and conveniently.

Best For Heavy Truck: Fcar Heavy Duty Scanner

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The Fcar Heavy Duty Scanner's material feels more premium than its price would suggest. The first heavy duty scanner is worth own, is black and it is great for water temperature. The Manufacturer says: If you do not have the knowledge of heavy duty truck, we do not suggest you try this. This heavy truck scan tool is also capable of diagnosing the obd2 module of an engine for 12v vehicles to read/ clear error codes, show live data, read real - time car faults and so on.

The scanner is perfect for high quality materials, shows frozen frame data and it reads ecu information. Further, it is green and it works well for basic functions. Finally, the fcar heavy dutyscanner works as advertised, covers more and it is used for air conditioner.s.

Almost all buyers quickly discovered that the scanner includes graphical live data stream, read freeze frame, on-board monitor test(mode 6), evap test (mode 8), o2 sensor test, i/m readiness, vehicle information, DTC lookup, read, clear and reset functions. And, a few also found that the scanner is a powerful and useful valve.

• This is perfect for high quality, has a lcd screen and it comes with test results.
• If you do not operate as the guide, this process may not finish normally.
• This is applicable, is easy to read and it is designed for top notch.
• If you can not confirm, please let us know the engine type for confirmation.

Best For Ease Of Use: Ancel Heavy Duty Scanner

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The Ancel Heavy Duty Scanner's material feels more premium than its price would suggest. The ancel heavyduty scanner covers are more comprehensive and offer more advantages than competitor products. Oem level service reset function for isuzu fuso provides you with the highest quality maintenance. Moreover, it is committed to solving automotive aftermarket problems cost-effectively, efficiently and conveniently.

The scanner saves money, provides technical support and it works as expected. Moreover, the scanner comes with lifetime customer support, clear codes and it can be for ease of use. Above all, the ancel heavy duty scanner do more and it can work for engine system.s.

"Super easy to use and build quality is very good and it comes with all the connectors you would need for big trucks and cars. " - says, one customer. In short, the tone of buyers is very positive and we believe that the scanner suits the purpose.

• This allows for more functions and it is important.
• If you want to view real-time diagnostic results, please enter the non-simulation mode menu.
• More other valuable additional functions will bring you the ultimate experience.

Best For Tech Support: Autel Heavy Duty Scanner

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The Autel Heavy Duty Scanner has killer features for the price point. The autel heavy duty scanner is a professional scanner for commercial cars like light/medium/heavy-duty trucks and passenger cars. Through active test, the scanner ms908cv will tell you what isn’t functioning precisely & you can send commands to test various modules in your car’s odc, which is easy to operate and clear in the guide. Moreover, it is used for programming function, it works for tech support and is designed for CV.

The scanner can subscribe for free updates and it is great for water temperature. In addition, it is a scanner specially designed for independent workshops or mechs that deal with heavy machinery. Most importantly, the autel heavy dutyscanner allows for free returns, is used for fuel pressure and it comes with bi-directional control.

Most customers agree that the scanner is compatible with 2013 isuzu npr. Further, a few say that the scanner can calibrate your sensors sir. Also, they say that the scanner is compatible with heavy trucks, light trucks, natural gas vehicles, construction vehicles, and buses, and so on, working with more than 80 commercial vehicle brands. To sum up, buyers found this to be one of the best scanners for daily purposes.

• The extensive vehicle coverage of 150+ products brings you more clients.
• These are for throttle position and it features oil reset.
• This is equal to 1 elite plus 1 truck-specific diagnostic tool.
• This is suitable for full-system diagnoses for 80+ vehicle makes and 150+ brands worldwide.

Best For Lexus: Fcar Truck Scanner Diagnostic Tool

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The best part: Fcar Truck Scanner Diagnostic Tool costs comparatively little and it is available to ship in 24 hours. The fcar truck scanner diagnostic tool includes everything for the braking system and it comes with test results. The Fcar f506 heavyduty truck scanner will perform a thorough scanning and detection on your truck and enable you to know where the problem is. This fcar f506 truck scanner diagnostic tool is well - structured with a solid and sturdy body, which prevents it from being broken even if it drops off by mistake.

The scanner comes with existing software and also protects the safety of the power battery. Lastly, the fcar truck scanner diagnostic tool is a problem with the suspension, the truck will bump when driving on uneven roads.

Almost all customers found that the scanner will not perform force regen or clear oil light but it will perform some other special functions. Furthermore, a few also found that the scanner is a great scanner for both heavy duty trucks and obdii car.ss. And, they strongly agree that this fcar f506 truck scanner can be used out of the box.

• Are you always doubful about the high repair costs charged by the repair center.
• This comes with a high-quality case with a rugged and handy design.
• Sometimes the fault codes will come out after you replace a new key.
• Then you don't need to buy a seperate obdii scanner for your car.

Best With Programming: Launch Heavy Duty Scanner

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The Launch Heavy Duty Scanner's superior materials makes sure that it ages well with use. The launch heavy duty scanner has a bluetooth connection, it comes with multi-language and has a perfect design. You can get the ability to see different data in wave like form displayed on the screen at the same time because of the equipped 10.1-in touch screen. Moreover, the scanner is not only a professional diagnostic tool, but also a service reset tool, How many special functions it supports, depends on the specific vehicle model.

The scanner is used for diagnosing heavy duty trucks and performing some special functions. Lastly, the launch heavy duty scanner can be used with wireless bluetooth, It comes with diagnostic software and has a good design.

Most customers opine that the scanner is designed for diesel engines, heavy-duty trucks, commercial vehicles and machinery.

• This is perfect for the working environment in repair shops.
• It brings you a more convenient and comfortable experience to a large extent.
• This supports various vehicle models, is wireless, it is French and has a special design.

Best For Free Returns: Autel Professional Scanner

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Not everyone likes to purchase a scanner for their regular use, but the Autel Professional Scanner would be an anomoly. The autel professional scanners are for throttle position, come with bi-directional control and they are used for fuel pressure. Through active test, bi-directional scanner ms908cv tells you what’s wrong & you can send commands to test various modules in your car’s odc, which is easy to clear in the guide. In addition, the scanner is used for programming functions and it is great for water temperature.

Finally, the autel professional scanner allows for free returns, allows for free updates, it works for tech support and is designed for CV.

One customer says - "Autel scanner maxisys ms919 is the upgraded version of autel scanner maxisys ms909. ". Most buyers opine that the scanner provides a large library of preset guided tests and an extensive waveform library, to ensure techs are getting the most oscilloscope use. In short, most customers call the scanner functionally comfortable and no one questions it.

• This is suitable for full-system diagnoses for 150+ brands worldwide.
• The extensive vehicle coverage of 150+ products brings you more clients.
• This is designed for independent workshops or mechs that deal with heavy machinery.
• This is a professional scanner for commercial cars, like light/medium/heavy-duty trucks and passenger cars.