The Best Car Diagnostic Tool Reviews & Buyers Guide in 2023

Classic design, fast scan and erase trouble codes, even a beginner can use it read the error code, find out what the problem is and perhaps fix it. Save money and time. It can not read and erase ABS, SRS(Airbag), and other systems fault codes.

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.

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.

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.

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.

【Vehicle CEL Doctor】The NT301 obd2 scanner enables you to read DTCs, locate bad O2 sensors, access to emissions readiness status, turn off CEL(check engine light) or MIL, reset monitor, read live data and retrieve VIN of your vehicle.

【Accuracy & Streams】Live data graphing and logging. Accurately read error codes for most Worldwide cars, SUVs, light trucks and 12V diesels equipped with Obd2. Graphing live vehicle sensors data allows you to focus on any suspicious data and trend.

【Worthy to Own】Recommended by Mechanic Scotty Kilmer on Youtube. Codes analysis and Printer compatible. Unique PATENTED design, 2.8" color screen, Free Lifetime Update and 1-year seller assurance with EXCLUSIVE tech and service team.

【Smog Check Helper】Read/Erase and I/M readiness hotkeys make it easy to use the car computer reader right out of the package. Red-Yellow-Green Leds and build-in speaker indicate the readiness status for confident emissions test.

【Home Necessity】Open to global customers. No battery required, NT301 obd scanner is charged directly from the 16pin DLC in your vehicle. It is recommended as a necessity in your toolbox and one of the best gifts for Home and Autoshop Mechanics.

【Please Note】Dear customer, if you are not pleased with your NT301 and choose to return it, please kindly mark it unsellable to avoid an used one is resold again to other customers. Appreciate very much!

【Warm Tips】NT301 car scanner can be used directly with no need for registration or update, as it is already the latest version. Your Foxwell's screen is with a tightly-fitting screen protector. If any scratches are found, just tear off the screen protector from the upper left or upper right corner. :)

Bluetooth OBD2 adapter with support for extensive third-party apps (such as OBD Fusion, Torque Pro and Car Scanner) can turn your iPhone, iPad or Android phone/tablet into a sophisticated car scan tool.

Read diagnostic trouble codes and freeze frame data, reset check engine light, prepare smog test, view real-time sensor readings, create customized dashboard and estimate fuel economy.

Works with OBD2 / EOBD compliant cars and light trucks (year 1996 or newer in the US, including pickup trucks, hybrid and many electric vehicles; may require special apps).

Compatible with iOS (no Bluetooth pairing needed; connect in the app) & Android devices (head units not recommended). Easy to plug in and unplug. No complex settings or tricky connections plus much lower power consumption compared to WiFi, and it does not block internet access for other apps.

A third-party App is required (check recommendations in the description below, some may require separate purchase). Comes with one-year replacement warranty.

➤【Powerful Check Engine Light Diagnostics】Can read and diagnose your check engine light, understand the severity of the issue, and clear fault codes in a blink of an eye. More functions compared to other simple scanner like I/M Readiness, Battery Health Check, Freeze frame, O2 sensor test, On-Board Monitoring, Evap system test, Performance Test, Data Stream, and Diagnostic reports, Handy google search button, Built-in OBD II Fault code look-up library.

➤【Necessary Battery Tester】Have you ever noticed many other scanner tools without battery tester functionality, which costs you extra or more, However, AUTOPHIX 3210 can Check the health of your battery and voltage with a tap on your phone screen, so it is in great condition when you need it the most on a freezing winter day without opening the bonnet.

➤【 Works on your car and your Language】A necessary wireless/Bluetooth car diagnostic tool/fault code reader for today’s car owners, downloadable on both iPhone iOS, Ipad and Android.3210 universal bluetooth OBD2 scanner Works on more vehicles than any scan tool on the market including all cars 1990 or newer and light trucks sold in the United States (except hybrid or electric vehicles). it works in English, German, Spanish, Finnish, French, Italian, Dutch, Portuguese and Chinese.

➤【 Key Point】Don't just read vehicle malfunction codes and give you code definitions, but more importantly informs you what the possible problems are with your vehicle, even if you know absolutely nothing about cars. We are here to help you know the car troubles and clear the error code for saving money, so the understandable fault code definition is important for you.

➤【What You Get】: AUTOPHIX bluetooth code reader,We offered you with 3 years of warranty service,90-day money back guarantee and 24h after-sales service, If you have any questions, please freely let us know. Proudly designed in the USA by Professional Engineers. Tested in 50+ local car dealers in the United States before Mass production. Autophix only does car scanning. We are professional for your cars.

🚗【New Upgrade OBD2 Scanner】The V311 OBD2 scanner is capable of performing multiple diagnostic functions like determining the cause of the Engine Light, Read/Erase Code, View Freeze Frame, I/M Readiness, Vehicle Information, Data Stream, BAT-Battery Detection, DTC lookup, RealTime Curve(Car Speed, Calculate Load Value, Engine Coolant Temp, Engine RPM). OBD2 scan tool can efficiently trouble shoot the Check Engine Light and the diagnostic trouble codes. (There is a protective film on the screen.)

🚗【Lightweight & Easy to Operate】NEXPOW OBD2 code reader plug and play, No battery or charger is required as it directly gets power from car DLC, Fast scan and clear codes. Scanner for car is very easy to use, even a beginner can use this unit to read the error code, with what displayed on the screen. You can find out what the problem is and fix it easy ones yourself, but don't worry about going to the 4S shop for expensive repairs, saving money. (The product page has a user manual.)

🚗【One-Click DTC Lookup】 This V311 check engine code reader built-in over 3000 code definitions DTC library. OBDII scanner reads generic and manufacturer-specific trouble codes directly identify the code definitions on the screen, The enhanced fault code definition function helps you fully understand the meaning of the code. OBD2 code scanner saves you the trips to a mechanic, lets you decide whether it's something you can fix or need more help, save money and time.

🚗【BAT Function & LCD Display】 This car diagnostic scanner tool designed with a clear display LCD screen (128 x 64 pixels) - white backlight and contrast adjustment. No need for any battery or charger, the OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector. Besides, with the "BAT" button, a One-click battery check function allows you to detect car battery voltage.

🚗【Strong Compatibility】 Multilingual support: Deutsch, Dutch, English, Italiano, Español, Français, Chinese. No matter where you are from, our OBDII code reader can always help you. Our auto car scanner is compatible with all 1996 and newer model cars sold in the US, Europe, and Asia. Supports all OBD2 protocols: SAE J1850 PWM, SAE J1850 VPW, ISO 9141-2, ISO 14230-4 (KWP2000), and ISO 15765-4(CAN). Note: This car code scanner is incompatible with new energy vehicles, hybrid vehicles.

★【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 dealer. It also assists you in easily passing annual emissions tests and SMOG CHECK.

★【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 out the faulty sensor readings. (Please be noticed: this function is for ENGINE System only).

★【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.

★【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 cable coming in the package, allows you freely diagnose your cars even outside of vehicles.

★【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!

【Great Gift Idea For Every Car Owner】This launch obd2 scanner is the top present choice for for Technician, advanced DIY, auto repair shop, automotive engineer, truckman, automobile tech, home mechanic, DIY beginner, automotive student, backyard mechanic. EVERY CAR OWNER WILL NEED IT! It comes with a high-quality host with a strong box. Get LAUNCH scan tool CRP123X Elite car diagnostic scanner and give your lover a surprise! ( ps . Contact” LaunchDirect” to get an extra Gift)

【2021 New Elite Version, Upgraded Of FOXWELL Car Scanner NT604 Elite/ANCEL FX2000/Creader VII+/F】The obd2 scanner covers all basic functions of 4 Systems code reader 💡Fast 7.0 Android, 16GB Memory, 5" touch HD screen,6100mAh Rechargeable Battery 💡One-Click WIFI Lifetime Free Update car scanner 💡AUTO VIN Scan scanner for car, Battery Voltage Test, Online Google Search, 4 IN 1 Graphing 🚩5 YEARs Warranty 🚩Fast delivery by Amazon

【OBD2 Scanner ABS/SRS/Engine/Transmission Diagnoses】+【Battery Voltage Test& Fantastic AUTOVIN】Launch scanner CRP123X car code reader figure out the cause issue before fixing the car problem scanning the most common systems, turn off warning light related. 🎁Battery voltage test car tools are able to monitor the battery voltage timely.🎁AUTO VIN technology can identify vehicle make, model, and year information to shorten the vehicle navigation process. Feel free to enter the VIN data manually.

【Lifetime Free Update Scan Tool &Over 100000+ Vehicle Models】One-click Wi-Fi update for fixing more bugs, keep the newest software all time and Upgrade new make up to 2021 models, including cars, SUVs, minivans, 12v light-duty trucks. This car diagnostic scanner for all cars, works on 1996 and newer OBDII vehicles, covering Asian, European, American, Indian car brands. Over 57 car brands, Cover OBD2/EOBD/JOBD vehicle,⚠️Note: For 4 systems diagnostics, work better with cars in 2006 or later.

【2 IN1 Tools for Mechanics&Health Report Record, Playback and Print】This obd2 scanner performs 10 OBD2 functions to read/clear OBD2 system faults, check if your car is ready for annual emission test through I/M readiness, live data in graph（merge 4 PIDs in one) Freeze Frame data, On-Board monitor test(mode 6),EVAP test (mode 8), Component Test, Modules Present, and DTC Lookup, and turning off warning lights. ALL diagnostic data can be recorded and can be shared to email then print on a computer.

【No Extra Software Fee Diagnostic Scanner+ Online Technical Feedback And Support】With Online FEEDBACK, LAUNCH Engineer will provide professional solutions for your issues in time. This mechanic tool is a great gift idea for your father, husband, brother, or boyfriend.This scan tool comes with FREE lifetime update, to keep diagnostic software updates and coverage additions being constant with no extra charge. This will save you a lot for the updates usually would cost over a hundred bucks a year.

【5-Year Warranty Car Diagnostics Scanner&10 Language Free To Use】 Launch CRP123X scan tool supports most car makes from worldwide which are all free. Choose your native language without encountering any sort of language barrier--English, Spanish, French, German, Italian, Russian, Polish, Japanese, and Korean. 60-month warranty for any quality problems. please contact us for the support!

【2021 New Elite LAUNCH CRP129X】LAUNCH obd2 scanner CRP129X is the upgrade version of launch crp129 crp123x /vii+. ➤5 more practical reset functions (Oil/EPB/SAS/TPMS Reset Throttle Matching) than LAUNCH CRP123X. ➤Most used 4 system diagnoses (ABS/SRS/ENGINE/AT). ➤Equipped with higher hardware: large 5" touch HD screen, One-Click WIFI Update, Fast 7.0 Android, 16G RAM, 6100mah BAT, to give you better user experience. ➤Lifetime free update & 5 Years warranty. ➤Fast delivery by amazon.

【5 Service Functions】+【Auto VIN Scan】+【Diagnostic Report】 LAUNCH CRP129X scan tool auto scanner for car features 5 reset services: Oil Reset, Steering Angle Calibration, Electronic Parking Brake, TPMS Reset, Throttle Adaptation, give you many choices. The Auto VIN scan can identify car make, model, and year info to shorten the navigation process. You can generate a vehicle health report by one-click and share to your email via Wifi which helps avoid blind maintenance, save time and money.

【OBD2 Scanner ABS/SRS/ENGINE/TRANSMISSION Diagnoses】+【Live Data Stream In Graphic】+【Data Record & Playback】LAUNCH CRP129X scan tool reads graphic data streams for ABS/SRS/Eng/AT systems, and turn off the warning light. Auto record diagnostic data, recorded data can be played back in text & graph format, helps to quick analysis and diagnosis. Playback supports 2 graphs or 4 PID's graphed. 9 Languages Support: English, Spanish, French, German, Italian, Russian, Portuguese, Japanese, Korean.

【Work out of Box】+【Wide Vehicle Coverage】 LAUNCH CRP129X car scanner diagnostic for all cars comes with latest software, which can be used out of box. No need to waste time to download the software first. One-click free update via Wi-Fi, fixed bugs, and Upgrade new make up to 2020 models. The LAUNCH CRP129X auto scanner for car works on 57 vehicle brands, Cover OBD2/EOBD/JOBD vehicle, mostly manufactured after 1996. Realtime battery voltage graphing helps to Judge the state of the battery.

【Lifetime Free Update + 5 Years Warranty + Works for You!】LaunchDirect & Launch provide 5 YRS Warranty and 60 days unconditional return! ➤Any problem, you can freely contact us via our Customer service email or Amazon message. This car computer code reader fits for Technician, advance DIY, garage, car dealer, auto repair shop, automotive engineer, diagnostic tech, automobile tech, home mechanic, DIY beginner, automotive student, backyard mechanic, retired mechanic, weekend DIY, individual.

🚗 Super Easy and Fast Scanner 🚗 – The Kasmotion OBD2 scanner for car is super easy and fast for detecting the engine system, reading and erasing error codes. Just plug into your vehicle’s 16pin OBDⅡDLC, and you will know the cause of the fault code instantly on the scanner screen. Then you can fix it by yourself, saving money and time.

🚗 More Car Data Review 🚗 – Not just read and clear error car code, Kasmotion car diagnostic tool also can View Freeze Frame, I/M Readiness, Vehicle Information, Data Stream, BAT-Battery Voltage, DTC Lookup and Realtime Curve (Car Speed, Calculate Load Value, Engine Coolant Temp, Engine RPM). Helpful car accessories to get your car data anytime anywhere.

🚗 Pass Emission Test🚗 – With I/M Readiness, Kasmotion car scan tool for all vehicles can check the operating situation of vehicle emission system that is accorded with OBD2 standard. A good function to see if it complies with the state emission policy and get your vehicle ready to pass the annual smog check.

🚗 Wide Vehicle Coverage 🚗 – Our car code reader is compatible with all OBD2 cars after 1996. Support 7 languages, like Deutsch, Dutch, English, Italiano, Español, Français, Chinese. Supports all OBD2 protocols: SAE J1850 PWM, SAE J1850 VPW, ISO 9141-2, ISO 14230-4 (KWP2000), and ISO 15765-4(CAN). But it is incompatible with new energy vehicles, hybrid vehicles.

🚗 Worry-Free Service🚗 – Plug & Play, no battery or charger required. Kasmotion OBD2 car code scanner is the first choice if you wanna check the problem of your car by yourself and fix it immediately. If you have doubt in the compatibility, feel free to contact us. We also offer lifetime after-service for you.

【Bi-directional Control/Active Test】 + 【ECU Coding】: ANCEL DS700 tablet scan tool features bi-directional control ability (active test), it send commands to many systems/components to test their working status to find faults, without using the vehicle controls. Meanwhile, advanced ECU coding function allows you to flash the hidden features, or disable the annoying functions, and reprograms the adaptive data for certain components after repairs or replacements.

【Full Systems Codes Reader】+ 【Intelligent Diagnosis】+ 【Live Data Stream】ANCEL DS700 car diagnostic tool includes both obdii and all systems diagnosis, such as Engine, Transmission, ABS, TPMS, SRS, EPB, SAS, ESP, etc, but also comes with intelligent diagnosis and 12-in-one real-time data stream graph, allowing you locate your vehicle problem in a few minutes.

【34 Most Popular Services】ANCEL D700 OBD2 Scanner inchludes both 10 obdii diagnostic function and 34 hot reset functions: oil reset, EPB reset, DPF regeneration, TPMS reset, TPS reset, AFS(headlamp)Reset, SAS calibration, ABS bleeding, Gear learning, injector coding, BMS, IMMO service (key programmer), etc. ➤ Kindly Note: Available Functions may vary by the year, model, and make of the test vehicle. To check compatibility, please send VIN number of the vehicle to us.

【Advanced Remote Technical】+ 【Feedback Support】 When you encounter unsolvable problems or diagnostic software bugs during diagnosis, you can get remote support from ANCEL’s technical engineers through the TeamViewer software or use the "Feedback" function on the menu to send your diagnostic report for professional guidance.

【Auto VIN Scan】+ 【Covering 99% Vehicles 】+【23 Localized Languages Support】 Equipped With 2021 advanced hardware, this professional car scanner is capable of doing vehicle auto scanning in just seconds. Provides quick diagnosis on all available systems of 10000+ vehicle models throughout the world, supports 99% car brands from America, Europe, Asia, and other national car models. Full localized 23 Languages free to choose without encountering any sort of language barrier.

【One-Click Upgrade】+ 【2 Year Free Update】+【100% Satisfaction】One-click WiFi update allowing you to complete the software upgrade any time and any where freely. Compared to high-end diagnostic scanners on the market that only offer 1 year free update, we not only offer 1 year, but also give an ADDITIONAL year. ➤ Best gift idea for Technician, advance DIY, car dealer, auto repair shop, automotive engineer, etc. Any problems, please feel free to contact us.