Best Top 10 Auto Diagnostic Tools Reviews

  1. OBD2 OBD Scanner Professional Diagnostic Car Scanner Tool and Car Code Reader, One
  2. BAFX Products Bluetooth Diagnostic OBDII Reader / Scanner for Android Devices
  3. ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader
  4. BlueDriver Bluetooth Professional OBDII Scan Tool for iPhone, iPad & Android
  5. AUTOPHIX Orange OBD2 Scanner Enhanced OM126P Vehicle Code Reader Auto Diagnostic Check Engine
  6. OBD2 Scanner, AL200 Code Reader for Reading/Clearing Check Engine Light, I/M Readiness Checking
  7. kungfuren OBD2 Scanner, OBD2 Code Reader Universal Car Automotive Check Engine Light Error
  8. OBD2 Universal Diagnostic Scanner Code Reader for Check Engine Light Tools Equipment New
  9. Auto OBD2 Code Readers OBDII Diagnostic Car Engine Check Scanner Tool NEXPEAK NX501
  10. Manfiter OBD2 Scanner Auto Car OBDii Code Reader OBD-2 Diagnostic Scan Tool Check

KOBRA Products

✔ check engine light eliminator – this auto scanner and car scan tool retrieves both generic, as well as car manufacturer-specific diagnostic trouble codes (dtc), helping you overcome any troubleshooting with ease. you will be able to clear the “check engine” light indication and other trouble codes, effortlessly!

✔ mechanic approved – the kobra obd2 car diagnostic code reader works with all 1996 – 2016 vehicles and is seamlessly compatible with all obdii / eobd compliant us, european and asian vehicles. obd2 is standard on all cars sold in the us since 1996. supports can, vpw, pwm, iso and kwp 2000 protocols.

✔ accurate results – remove all check engine lights instantly! transform your car into a smart car with this car diagnostic tool by kobra. with a database of over 3000 code definitions, this premium obd2 scanner reads generic and manufacturer-specific trouble codes and diagnoses your car like a pro.

✔ diagnose in seconds – don’t be taken advantage of again! know what is wrong your car before taking it to a mechanic. unlike other car code readers, our obd 2 scan tool is an all in one car code scanning tool. all you need is to attach the wired connection and you can diagnose any car problem in seconds!

✔ 100% risk free purchase – providing you with the friendliest customer service is our primary goal. this is why we offer you a 1 year money back guarantee in case our automotive scanner does not live up to your expectations, no questions asked!

Bafx Products

Compatibility – our obdii reader will work on all vehicles purchased in the usa model year 1996 or newer; unlike other obd2 readers, ours works on all obd2 protocols including j1850 and can

Monitor & analyze – a must have tool for any diy mechanic; you can read and clear your check engine light and monitor different vehicle sensors in real time to better locate your problems

Not compatible with ios devices (iphones, ipads etc) for ios devices, see our wifi obd reader; this version of our bluetooth obd2 scanner and is only compatible with android or windows devices

2 year warranty – for 2 years you will be covered by our warranty against all manufacturing defects; with a hassle free claims process and friendly usa based support you cannot go wrong

Important – please follow all setup steps indicated in instructions for a successful connection! this obd2 scanner does not read abs, srs, tpms, oil change or any other non-obdii related lights


Works on most 1996 us-based, 2000 eu-based and asian cars, and newer obd ii & can domestic or import vehicles. supports english, german, french, spanish, finnish, dutch, russian and portuguese.

The ad310 scanner is well built with a large lcd display (128 x 64 pixel) that has white backlight and contrast adjustment, indicates test results directly. no need any batteries or charger, gets the power directly from the obdii data link connector in your vehicle.

Classic design, fast scan and clear trouble codes, even a beginner can use this unit to read the error code, find out what the problem is and perhaps fix it. save money and time.

Easily determines the cause of the check engine light. i/m monitor readiness test, turn off the mil (check engine light) as well as view freeze frame data. read hard (memory) / pending (intermittent) and historic codes and show definitions.

It’s equipped with a 2.5 feet long cable and made of a very thick flexible insulator. there are 4 buttons on ad310. the up and down button for scrolling the menu, the enter and exit button allow for navigation back and entering menu.


As easy to use as a code reader with all the capabilities of an expensive handheld scan tool, plus the benefits of your smartphone or tablet (free app updates, portability, saving data, interactive graphing of live data)

The bluedriver app and bluedriver sensor work exclusively with each other to ensure quality

Read and clear your check engine light and all other vehicle systems. get your unlimited free vehicle specific repair reports, generated from our database of millions of fixes verified by ase certified mechanics

Officially licensed and certified for apple and android devices

Bluedriver is the professional obd2 diagnostic scan tool trusted by mechanics and developed by professional engineers in north america


➤【enhanced scanner with 15 obdii modes】built-in 15 special functions in 1 car reader, read and erase stored emission related codes, pending codes, and show code definitions, data steam, show live data in graph format, retrieve i/m readiness and freeze frame, review & print diagnostic data , on-board monitoring, and show the vehicle information. support to o2 sensor and …

➤【easy to operate】the om126p car diagnostic tool via 2. 4″ tft 262k true color lcd display screen to indicates the test results , with the silicone keypad you can easy to access the each of menu options, the i/m readiness hot key can check the state emissions readiness check and drive cycle verification, the menu layout on the screen is easy to understand and you will n…

➤【check car engine tool】the om126p enhanced obdii scanner can read and earse the trouble codes that can cause emission problems with your vehicle, turn off the mil (check your car engine) and reset the monitor, built in a dtc lookup library you can find the related code definitions to help you determine if your car needs repair, save you time and money.

➤【wide range diagnose】works on all after 1996 and newer vehicles models in the usa(obd ii&can) or other imported vehicles. quickly read and erase the dtc on all obd ii protocols vehicles: can, j1850 pwm, j1850 vpw, iso9141 and kwp2000 and support for 10 languages: english, french, spanish, german, russian, italian, finnish, portuguese, polish, dutch, which make it easy …

➤【worry-free service】om126p obdii diagnostic scan tool supports a lifetime free software update and review&print diagnostic reports from the autophix website, just connect to a computer via usb (for windows 7/8/10 only), and we offer one year , if you are not sure if your car is compatible, please feel free to contact us first.


Easy smog test: this obd2 scanner also features i/m readiness status function to check if all tests required by the ecu are completed, so you can check related components and systems status and fix the existing problem in time, to be ready for the annual emission inspection.

Languages & vehicle coverage: this obd2 scanner supports 4 languages: english, french, german, and spanish. most 1996 and newer worldwide vehicle models, including toyota, honda, ford, chevrolet, etc. are covered in this code reader al200.

Quick mil turn-off: this obd2 scanner features plug & play for quick access to retrieve generic (p0, p2, p3, and u0), manufacturer specific (p1, p3, and u1) codes and pending codes, and clear diagnostic trouble code (dtc) to turn off the annoying check engine light on your dashboard.

Abundant functions: this obd2 scanner comes with “dtc lookup” (to explain the specific dtcs); “vehicle information” (to identify vehicle information of vin, cins, and cvns), “freeze frame data” (to review the parameters and information stored when a fault occurs).

Quality customer service: this code reader is under the warranty of 12 months from the date of the purchase, ensuring the high-level product quality. welcome to contact us anytime via q&a, email, or 7*24 hours’ hotline to get satisfactory service.


➤【practical & multi-functions】 obd2 code reader features built-in obd2 dtc lookup library, help you to determine the cause of the engine light, read code, erase code, view freeze frame, i/m ready, vehicle information, data flow, real-time curve, get vehicle speed information, calculate load value, engine coolant temperature, get engine speed. convenient and practical, g…

➤【accurate & easy to read】 designed with a large clear lcd display screen, which is with white backlight and contrast adjustment for direct display test results, accurate and easy to read. even a beginner can use this osd2 scanner to read the error code, find out what the problem is and perhaps fix it. save your money and time.

➤【powerful compatibility & compact design】 universal obd2 scanner works on most 1996 us-based cars suvs light trucks, 2000 eu-based and asian cars, vehicles with all obd2 protocols can, iso9141, j1850 vpw, j1850 pwm, kwp2000. supports up to 6 languages: english, german, dutch, italian, french and spanish. with a compact size, easy to hold and carry. please note: this ob…

➤【easy to operate】 no need any battery or charger, this obd reader gets the power directly from your vehicle through the obd2 data link connector. just simply plug in the obd interface to start diagnosis. there are 6 buttons on obd2 scanner: scroll up/down, enter/exit and buttons that quick query vin vehicle number& the dtc fault code. very easy to operate.

➤【compact & portable】 the handheld and compact design obdii code readers is portable, makes it simple-to-use and easy to handle with an anti-skid surface while diagnosing. and the small size means that you will be able to store the tool without encountering any sort of hassle. the obd2 code reader is equipped with 2.5-feet long cable enables you to sit comfortably runni…


Compatibility: works with most 1996 & newer us-based vehicles that are obdii compliant (including can) and supports all obdii protocols.

Lcd screen: displays the meaning of over 3000 generic error code definitions in the database, it also clears trouble codes (dtc’s) and turns off the check engine light (mil).

Small size: measuring 2.75”l x 1.00”w x 4.25”h (cable length: 26.25″ inches)and weighing in at 8 ounces, the obdii scan tool will comfortably fit in the palm of your hand.

Easy to use: once plugged into your vehicle’s 16 pin obdii dlc, the unit will turn on and prompt you to start your ignition. this device will both read & clear generic and manufacturer error codes. plus, it’s powered by the obdii data link connector in your vehicle, so there is no need for batteries or a charger. with only two (2) buttons, it’s incredibly simple to oper…

Additional feature: not only does the obd ii scan tool ms309 read & clear codes, it also retrieves the vin (vehicle identification number) on 2002 and newer vehicles that support mode 9.


Wide array of compatibility: accurately read and erase error codes on all obd2 protocol vehicles with a 16 pin interface (kwp2000, iso9141, j1850 vpw, j1850 pwm and can). the nexpeak nx501 is compatible with most us vehicles that are model year 1996 or later – including sedans, suvs, light trucks, and 12v diesels. this is a plug-and-play engine diagnostic code reader (b…

Best in class performance and stability: the nexpeak nx501 car computer reader includes a 2.8’’ color lcd screen with a user-friendly interface. with its stm-32 main chip, this diagnostic code scanner can access obd ii car diagnostics and lookup dtcs 2-3 times faster than other obd2 scanners. with our patented design soft silicone keypad and red-yellow-green leds indica…

Professional quality auto scanner: the nexpeak nx501 is an enhanced obd ii professional auto scanner that allows you to check all engine related fault codes, troubleshoot check engine light alerts, turn-off the malfunction indicator lamp (mil), and locate bad o2 sensors. it also empowers you to proactively monitor car battery health status, alerting you when it’s time t…

More than just an obd ii scanner: read and erase fault codes, retrieve i/m readiness and freeze frame data, display unique graphical live sensor data, acquire auto vin, o2 sensor and evap test (mode 8), advanced on-board monitoring (mode 6), and monitor battery voltage, this engine code reader gives you the all-around performance required for all of your car maintenance…

Free updates and more: each nexpeak nx501 scanner comes with free lifetime smart update service. our built-in memory card allows you to store diagnostic data and then upload it to a computer for printing (compatible only with computers running windows). the nx501 package comes with a free carry case. this obd2 code scanner is a must-have tool for you and your family.


Retrieve vehicle info: obd2 code reader enables retrieval of the vehicle identification no. (vin), calibration id(s), calibration verification nos. (cvns). very useful to check whether the ecu matches your car when you are buying a used car. the code scanner retrieves generic (p0, p2, p3, and u0), manufacturer specific (p1, p3, and u1) codes, and pending codes.

Accurate & easy to read: use obdii reader to read codes easily by just plugging in and pressing two button. don’t need annoying battery, bluetooth or app. wider lcd screen with white backlight shows universal dtcs (diagnostic trouble codes) meanings basing on built-in database. support language: french german dutch spanish english. 28.8in / 73cm 16 pin obd2 cable allows…

Exact & quick: the obd2 reader diagnoses reads and clears dtc, determines the malfunction indicator lamp (mil) status, reads and displays i/m monitor status, turn off check engine light, shows engine parameters, views freeze frame data( retrieve data record, updated function)

Wide car compatibility: obd2 scan tool fits all obd2 protocols: kwp2000, iso2000, iso9141, j1850 vpw, j1850 pwm and can (controller area network). compatible with us vehicles since 1996 & european and asian autos since 2000, obdii-compliant vehicles, passenger cars, light trucks, suv. great for gasoline cars but not suitable for diesel vehicles

Minimize maintenance fee: save maintenance costs and tackle every automotive problem that might arise with this obd2 diagnostic tool. a compact, handy and necessary tool as driver’s backup. start quick check of the car system, fix and over. risk-free customer service, 1-year replacement & 60 days money back in case any quality problem of the car obd2 scanner. just feel …

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