Best Top 10 Obd2 Scan Tools Reviews

  1. kungfuren OBD2 Scanner, OBD2 Code Reader Universal Car Automotive Check Engine Light Error
  2. LAUNCH OBD2 Scanner CR319 Scan Tool Universal Automotive Engine Fault Code Reader Checks
  3. FOXWELL NT301 OBD2 Scanner Professional Enhanced OBDII Diagnostic Code Reader
  4. ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader
  5. Autel AutoLink AL319 OBD II & CAN Scan Tool
  6. BlueDriver Bluetooth Professional OBDII Scan Tool for iPhone, iPad & Android
  7. JETHAX OBD2 Scanner Bluetooth 4.0 Professional Car Code Reader for Android and Iphone
  8. KONNWEI KW850 Professional OBD2 Scanner Auto Code Reader Car Diagnostic Tool Che
  9. OBDScar OS601 EOBD OBD2 Scanner Automotive Engine Fault Code Reader CAN Diagnostic Scan
  10. Innova 3040e Diagnostic Code Reader / Scan Tool with ABS, Live Data


➤【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…


👍enhanced obdii functions: being capable of performing full obdii diagnostic functions like read/erase codes, i/m readiness, data stream, freeze frame, support to o2 sensor test, on-board monitor test, evap system test, vehicle information, the creader cr319 is suitable for diyers to efficiently troubleshoot the check engine light and the diagnostic trouble codes. inste…

🏢dtc library: cr319 has a built-in dtc library that enables you to directly identify the code definitions on the screen, saving time searching online. and it has multilingual software for easier diagnostics: english, french, spanish, german, russian, italian, and portuguese.

💰cost-effective: the lowest price for the full obd2 function on the amazon. the cr319 obd2 scanner is an upgraded version from the more basic code reader with additional functions of o2 sensor test, evap system test, and on-board monitor test, to initiate a leak test for vehicle evap system, or to troubleshoot the fuel efficiency and vehicle emission’s status. 🔔 the obd…

🚗extensive vehicle coverage: the automotive scanner is compatible with the iso9141, kwp2000, j1850 pwm, j1850 vpw and can obd2 protocols, and it works on most 1996 and newer obd2 protocols vehicles sold in the us, europe and asia.

📌 design: plug-and-play scan tool that allows you to test cars directly once you get it, very easy to use even for beginners. 2. 5-feet long obdii cable for flexible and durable. 1. 77-inch tft screen for clear data viewing. you’re able to do it on your own, saving hundreds of bucks. ✔no battery or charger is required as it directly gets power from vehicle dlc.


😀【accuracy】live data in both graph and text forms. accurately read and clear vehicle error codes for worldwide cars, suvs, light truck and 12v diesels equipped with obd2. besides, the car scanner also shows live vehicle sensors data in text and graph format and allows you to focus on any suspicious or symptom-specific data parameters.

😀【smog check helper】read/erase dtc and i/m readiness hot keys make it easy to use this car computer reader right out of the package. red-yellow-green leds and build-in speaker indicate the readiness status for smog test. the obdii scan tool also help catch intermittent problems and confirm repairs during a drive cycle, so that help you quickly determine the health of th…

😀【vehicle cel doctor】locate bad o2 sensor,  turn off check engine light,  reset monitor, read enhanced data. the obd2 scanner can quickly read and erase dtc (engine fault codes). access to emissions readiness status, on-screen dtc definitions, built-in dtc look up library, allow you accurately determine causes of check engine light, and turn off the mil(malfunction indi…

😀【worthy to own】recommended by mechanic scotty kilmer on youtube. supports data logging feature and the ability to record and review log. printer compatible. unique patented design, clearly arranged keypad, 2. 8″ wide tft color screen with life-time free software update and 1 year money back , it deserves to own. supported by exclusive engineer and service team for prod…

😀【home necessity】nt301 engine tool is open to global customers. it is an upgraded version from the basic car obdii diagnostic scanner with distinctive features. no battery required, it is charged directly from the obdii car scanner interface in your vehicle (please turn your vehicle ignition on), making it convenient for home and autoshop mechanics. it is recommended as…


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.


Turn off cel: this car diagnostic tool supports reading dtcs, displaying live data, freeze frame & i/m readiness etc to figure out the root cause of the check engine light (cel) and turning it off to help you detect any potential problems.

User-friendly design: this check engine code reader features a patented one-click i/m readiness key, tft color display, built-in speaker, led indicator etc. the cable is long enough without being too long and getting in the way. no batteries are needed.

For end user & diyers: this error code reader is “plug and play” and comes with an easy interface. even if you’re not familiar with vehicle repair, you can quickly take control of this code reader, and get the information you want.

Extensive application: compatible with 7 languages (english, french, spanish, etc.) and various post-1996 obd ii protocol vehicles (toyota, nissan, honda, ford, etc.), this obd2 scanner provides accurate and fast diagnosis for worldwide car owners.

High-quality services: 12 months warranty from the date of purchase and lifetime free update are offered by this automobile obdii scan tool. welcome to contact us via q&a, email, or hotline, and our after-sale-service team for technical support.

Lemur vehicle monitors

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


Compatible vehicles:support all vehicles 1996 and newer all makes obd2 protocols(9v – 36v voltage), works with more obd2 scanner vehicles

Easy to use and convenient:the car code reader with led lights (the obd socket position of the car is usually more concealed and dark). compare with the expensive handheld scan tool and wifi scan tool , wireless bluetooth connection enables portability and lower power consumption (15 amps)

Improved version obd2 scanner:jethax bluetooth 4.0 obd2 scanner is a code reader car diagnostic tool for your vehicles. powerful check engine light diagnostics would read and diagnose your check engine light, obd scanner saves you money and your time

Works with ios and android: obd2 scanner bluetooth support iphone and android. there are many apps available, obd fusion(for ios), dashcommand(for android)

Risk-free:customer satisfaction is our top priority, and the reason why we are successful. your jethax obd2 scanner is backed by our unconditional lifetime update free policy. if you have any issues with your order, simply click the “contact seller” button in “my orders” to message us.


★【not only turn off the check engine light 】unlike other cheap car diagnostic scanners, kw850 obdii code reader covers full obdii/ eobd diagnostic functions for engine system. o2 sensor test, evap systems test, and on-board monitoring test give you full control of your vehicle’s running status, while a graphical and numeric live data stream display will help you to find…

★【best in the market】kw850 code reader car diagnostic tool is coming with the user friendly diagnostic interface and optimized software algorithm, it makes diagnosis 2-3 times faster than other obd2 scanners. featuring 2. 8” lcd color screen and graphical real time sensor analysis, may help you fast identify faulty readings in seconds. extra-long (4. 5′) diagnostic cab…

★【saves money and time】the kw850 car computer reader is a professional vehicle diagnostic tool for car owners to quickly read and erase dtc (engine fault codes) as well as a battery tester. a look-up library with over 8, 000 built-in generic code definitions allows you to accurately identify the cause of your check engine and perhaps fix it without going to see your dea…

★【universal compatibility and easy to use 】works on most 1996 us-based, 2003 eu-based and asian (obdii & can) domestic and imported vehicles, including passenger cars, suvs, light trucks, etc. supports all obdii protocols. simply plug into the obd ii port on your car, turn the ignition on and you are ready to go. no battery or complicated apps install needed.

★【what you get】konnwei kw850 obdii check engine light code reader offers free storage case, life-time free software update service to fix the latest bugs or add newly features which makes it compatible to more vehicles in future (please note: it can not be updated on an mac pc). with a worry-free 36-month and professional technician staying behind, 7*24 at your service!


Smog check: clearly shows whether the emission-related systems are operating properly or ready for inspection and maintenance testing; turns off check engine light and resets monitors; views freeze frame data, read live pcm data stream, evap system test data, on-board monitor test data and display live o2 sensor test data.

Supports all obdii protocols, including iso9141, kwp2000, j1850 pwm, j1850 vpw and can (controller area network).

Universal compatibility: applicable to most us-based cars (made in 1996 or later), eu-based cars (made in 2001 or later), asian cars (made in 2008 or later), and all obd ii/eobd/can-compliant vehicles.

Shows the code and what the code means directly. able to retrieve generic (po p2 p3 and uo) manufacturer specific (p1, p3, and u1) codes and pending codes, and vehicle information (vin, cid and cvn). and can store the data you have viewed (dtcs, freeze frame, live data, etc).

No battery needed, just plug it into the obdii port and start diagnosis. features a 2.5-foot flexible plug and a 7-button panel. supports dtc look-up, and software upgrade. supports multi-language display (english, german, spanish, dutch, russian).


Reset the oil service light on most 1996 and newer obd2 vehicles

Read and erase abs light trouble codes for most domestic vehicles

Read and erase “check engine” light warnings on any foreign or domestic 1996 and newer car, light truck, suv, or hybrid

View live data in real time for more accurate troubleshooting and diagnosis

Battery/alternator test checks the performance of a vehicle’s battery and alternator