Best Diagnostic Tool 2025

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Last Updated - 09/06/2025

Best Choice

01

KONNWEI

Konnwei OBD2 Diagnostic Tool Universal Car Fault Code Reader

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9.8

Exceptional

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Main highlights

Wide compatibility: the KW450 OBD2 reader has been specially developed for diagnosing all systems of most vehicles of the 12V 16Pin V/A series and can diagnose the engine system of 12V cars and light trucks (not electric or hybrid), which were manufactured in 2005 or 2005 later OBD II compatible with 16 pin OB16D II protocols (J1850 VPM, J1850PWM, ISO9141, KWP 2000 and CAN)
Vehicle CEL doctor: the KW450 car diagnostic device supports all OBDII functions, including reading and clearing the engine error code. Search library with built-in fault code definition; read live PCM data stream in text or graphics; on-board monitoring; display I/M readiness; test oxygen sensor and evaporation control system; retrieve VIN information; check and print data. It has the functions that other OBD readers should have.
Updated version: it comes with an advanced STM-32 main chip, a 2.8 inch colour screen, a patented soft silicone keyboard and an improved carry bag. 5 more special functions have been added to meet your different needs. The robust anti-drop housing prevents it from falling off. The OBD2 extension cable is more convenient for you when you use this car reader.
Supported lifetime update: the gift package contains the KW450 diagnostic device OBD2 x 1, the OBD2 cable x 1, the USB cable x 1, the user manual x 1. We provide 3 years customer service for any product, any OBDII code scanner problem or technical problem is welcome to consult us. Supported by the EXCLUSIVE engineer and service team for product and service quality.
Full system OBD2 diagnostic device: the KONNWEI KW450 car diagnostic device is compatible with Volkswagen/Audi/Skoda/Seat and supports all system diagnostics, including engine lights, ABS, transmission, SAS, ESP, TPMS and other systems. Equipped with 9 special functions such as oil service reset, TPS replacement reset, EPB reset (Electrical Park Brake), battery adjustment, DPF, SAS, injector coding, suspension and lamp adjustment for V/A series vehicles.

99,99 €
02

KINGBOLEN

KINGBOLEN Soloscan OBD2 Diagnostic Tool for Audi/for VW/for Skoda/for Seat/for Bentley/for Bugatti/for Lamborghini, All System Diagnostics, 50+ Reset Function, Active Test, ECU Coding, Free Update.

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Stay update for life with one click: KINGBOLEN Soloscan OBD2 diagnostic device offers lifetime update without subscription, you can always use all functions and get update latest features at no cost, supports a click update online via WiFi, convenient and stress-free. Moverover, it can display real-time monitor full vehicle data stream, 4 in 1 graphic comparisons you can intuitively display and compare the data of the vehicle systems.
Specialised diagnostic tool for V.A.G models: KINGBOLEN Soloscan is an OE-level full system OBD2 diagnostic device designed for V.A.G car models, ideal for V.A.G personal car onwers, car 4s workshop and mechanics. Soloscan has ECU offline/online coding, all service functions, active tests, full 10. test mode, life Long update, 22 languages; it is compatible with 8 types of V.A.G models from 1996 to 2024, including for VW, for Audi, for VW_CV, for Skoda, for Seat, for Bugatti, for Bentley, for Lamborghini etc.
OE-level full system diagnostics for Audi and VW: KINGBOLEN Soloscan car diagnostic device can convert your mobile phone into a specialised car scanner, it can access all available systems such as ECM, ABS, SRS, TCM, PMA, EPS, AMP, CAS, ZGM, etc. to read/delete error codes, view live data, read ECU version, I. /M-ready to check, read freeze frame, active tests, special function, coding, full OBD2 functions, OBFCM function. Just one click, and a detailed car diagnositc report will be automatically generated in a few seconds.
ECU offline/online coding function: KINGBOLEN Soloscan OBD2 Bluetooth scanner has the ability of the ECU offline and online coding functions (note: online coding only support for VW / for Audi car model 2000-2020, after which you need to unlock the SFD first), adjust OE settings and component matching function, whatever you want to hide functions. Activate some annoying warnings, such as folding car rear view mirror, car door lock/unlock, etc., Solocan helps you improve every aspect of the performance of the car, and brings you a better driving experience.
Complete OBD2 modes for all brands: KINGBOLEN Soloscan OBD2 diagnostic device for Audi and VW is also a universal OBD2 diagnostic device for all vehicles after 1996, which comes with OBD2 protocol, you can read it I / M readiness, O2 monitor test, EVAP test (mode 8), on-board monitor test (mode. 6), OBFCM Function and more. Help diagnose engine problems and turn on the MIL light. Help easily pass the smog test.
Bi-directional control and active test: KINGBOLEN Soloscan car Bluetooth diagnostic device can convert your mobile phone into a specialised car scanner, it can allow you to send commands directly to the vehicle system and get feedback from it to test components such as windows, lights, wipers and air conditioning etc., which helps you quickly check the abnormal car components or car subsystems. , and no need car parts.
50+ reset functions lifetime update: KINGBOLEN Soloscan obd2 code reader has 50+ reset functions for Audi and VW car models, including oil reset, headlight adjustment, vent reset, BMS reset, DPF reset, EGR learning, throttle learning, BMS reset, inject reset, SAS reset and more. It can allow you to reset and initialise your vehicle systems effortlessly after each maintenance and repair; get quick start: diagnostics--select mode & year--select system special function.

85,99 €
Value for Money

03

XTOOL

XTOOL AD20 Pro OBD2 Diagnostic Tool Car Scanner All System Scan, Obd2 Reader with DTC Definition, Oil Reset, 11+ Languages, Voltage Detection, Lifetime Updates, iOS and Android

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41% Off
9.4

Excellent

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Unique gift ideas: workshop owner, car engineer, professional home mechanic, retired backyard mechanic, DIY beginner, etc. Every car owner will need it.
TURN OFF THE ENGINE LIGHT AND READY YOUR CAR FOR TUV TEST (SMOG TEST): This fault code reader can scan the powertrain module (PCM) to retrieve emission-related diagnostic trouble codes (DTCs), still images and data streams (PID) to show why the Check Engine Light (MIL) is on, Car problem and how to fix it effectively using possible causes and solutions. This car scanner can also prepare your car for the TUV test with the standby status check function.
TRACK YOUR CAR PERFORMANCE The car diagnostic with code reader works best when paired with your car and connected to the OBD2 port. This unique OBD-II engine system diagnostic tool provides a performance test and ride (analysis) that allows you to track engine performance (acceleration, fuel efficiency), coolant temperature, engine speed, voltage, etc. while sending alerts to your phone once an error code is detected while driving. NOTE: This car code reader shuts off when the ignition is turned off.
Support of the German language and wide compatibility. The car diagnostic tool XTOOL AD20 Pro supports German. You can switch the device to the German language so you understand everything well, and you can also switch to English, Spanish, French, Italian and other languages, which is convenient for different language groups. AD20 Pro is suitable for most 12V American cars manufactured after 1996, as well as European and Asian cars manufactured after 2000. 24V heavy duty trucks and motorcycles are not supported. Compatible with iOS and Android systems.
LIFETIME UPDATES AND CUSTOMER SERVICE: The XTOOL Advancer AD20 Pro car diagnostics comes with a 2-year warranty, 24/7 technical support and lifetime software updates. If you need any help, please do not hesitate to contact us directly for a quick response. We are always there for you!
Full System Scan Tool >> Most OBD2 scanners have only 10 full OBDII functions and cannot diagnose and analyze all systems of your vehicle. XTOOL AD20 Pro intelligently scans all your vehicle's systems and accesses the Deep Check feature that allows you to thoroughly check vehicle systems such as engine, transmission, brakes, steering, safety, infotainment and more. It reads vehicle information, reads/eliminates codes, turns off warning lights, analyzes all performance changes in text format and gets a complete picture of your vehicle. Read a code once and it pays for itself.
Easy to install and use: XTOOL AD20 Pro car diagnostic scanner is equipped with fast BT 5.0 connection, can pair with iOS and Android devices, download the "Advancer AD20" from Google Play or App Store to a wealth of functions, including, check engine light on, full system diagnostics, full OBD2 test modes, etc. This OBD2 scanner is a cost-effective way for DIY enthusiasts to read/delete codes before taking it to the dealer.
Detailed explanation of the error code and error code warning: the car reader has diagnostic functions with fault code definitions, which are extremely useful for the car owner to fix vehicle problems or replace faulty components. There is also an error warning function. If your vehicle has error codes or the coolant temperature is too high, you will receive alerts on your smart device to understand the fault and ensure safer driving.
BT connection problem ---- Please check the following cases to determine the cause. ●1. Please check the OS version of your device as the scanner is compatible with Android 4.4+ (64-bit processor) and iOS 11+ devices. (Android devices with 32-bit processor are not compatible because they are relatively old on the market) ●2. Please make sure the dongle is firmly inserted into the OBDII port. ●3. Please make sure the network is stable. ●4. Please make sure the vehicle is started or the ignition switch is set to "ON".

34,99 € 59,99 €(41% Off off)
04

ANCEL

ANCEL AD310 OBD2 Diagnostic Tool Car, Reader Car OBD-II Diagnostic Tools, Engine Fault Code Reader, OBD2 Car Diagnostic Tool for All Vehicles Since 1996 & Newer (Black)

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21% Off
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Robust and compact: Equipped with a 2.5 foot long cable made of a very thick, flexible insulation. Car reader is important to have a stable scanner as it can easily fall to the ground when working in a car. The AD310 OBD diagnostic tool is a well-constructed device with a slim design. It weighs 12 ounces and measures 8.9 x 6.9 x 1.4 inches. Thanks to its compact design and light weight, transporting the device is no problem. The buttons are clearly labelled and the screen is large and shows the results clearly.
OBDII protocols and vehicle compatibility: Many cheap car reader do not really support all OBD2 protocols. This is not the case with the AD310 obd-ii diagnostic tools, as it can support all OBDII protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. This unit also has comprehensive vehicle compatibility with 1996 US based, 2000 EU-based and Asian cars, small trucks, SUVs, as well as newer OBD2 and CAN vehicles both domestic and foreign. Please check the compatibility with your vehicle model before purchasing.
OBD2 diagnostic device: ANCEL AD310 is one of the best-selling OBD2 car diagnostic device on the market and is recommended by Scotty Kilmer, a YouTuber and car mechanic. It can easily determine the cause of the check engine light comes up, quickly read and clear diagnostic error codes, read live data and hard memory data, view freeze frame, I/M monitor readiness and collect vehicle information. Instead of bringing the car to the workshop, you can use it to check the error code and show code definition yourself.
Note: 1. ABS/Airbag/SRS codes are not supported, can only read engine system data. 2. Not compatible with French and Japanese vehicles before 2004 such as Opel/Mazda. We recommend that you check the compatibility with your model before purchasing. You can contact us at any time.
Home necessity and worthy to own: This is an excellent OBD2 diagnostic device for travelling or at home, as it weighs less and it is compact in design. You can easily slide it into your backpack when you go to the garage, or put it on the dashboard, this will be a great fit for you. The AD310 is not only portable, but also accurate and fast in performance. In addition, it covers different car brands and is suitable for people who only need a code reader to check their car.
Accurate quick and easy to use: AD310 car diagnostic tool can help you or your mechanic understand whether your car is in good condition, provides exceptionally accurate and fast results, reads and clears engine error codes in seconds. If you want to find out the cause of the check engine light, car diagnostic device and fix the problem immediately and without any car knowledge. No need for batteries or a charger, get power directly from the OBDII Data Link Connector in your vehicle.

31,49 € 39,99 €(21% Off off)
05

jinzhoutek

OBD2 Diagnostic Device OBD Car Diagnostics: EOBD Car Adapter Engine Error Reader with Complete OBDII Functions – Car Reader German for BMW VW Mercedes Audi All OBDII Vehicles

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Precise Monitoring & Analysis: This OBD2 reader provides advanced diagnostics, including testing O2 sensors and EVAP systems. Perform a leak test on your vehicle's EVAP system and monitor the integrity of the fuel tank. The O2 sensor test helps optimize the air-fuel mixture, improve fuel efficiency and reduce emissions, saving you money on refueling and reducing the environmental impact of your vehicle.
Easy to use - Plug & Play: The 2.8 inch colour display of the OBD2 diagnostic device for BMW (240 x 320 pixels) is clear and clearly visible under different light conditions, which improves the user experience. The 3 foot long cable is made of flexible, insulated material, which provides a comfortable feel and increased safety. The odb2 supports 8 languages. The device does not require a battery or charger as it is powered directly from the OBDII data plug in the vehicle.
Comprehensive vehicle compatibility: the OBD2 diagnostic device car for VW BMW supports all OBDII protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. This device has wide vehicle compatibility with vehicles from the USA (since 1996), EU (since 2002) and Asia (since 2008), as well as newer OBD2 and CAN vehicles from home and abroad. Not compatible with new energy vehicles or hybrid vehicles. Please check the compatibility with your vehicle model before purchasing.
Advanced OBD2 Diagnostic Tool The OBD EOBD Diagnostic provides the professional OBD features you need to fix the cause of your check engine light - a real time and money saver. OBD2 diagnostic car functions include: reading and erasing DTC, freeze frame (freezing data), retrieving I/M readiness, retrieving vehicle information, live data, data stream, built-in 35.901 DTC database, voltage test, RT curve (real-time curve), O2 sensor test, EVAP test.
35.901 DTC Database Comparison - Unlike conventional OBD2 devices, this innovative error code scanner has a database of up to 35,901 DTCs for all OBDII protocol vehicles. Older OBD2 models usually only have 3,000 to 10,000 error codes. This means that this OBD2 diagnostic tool helps you better diagnose and fix vehicle errors, saving time and exceeding the functionality of most conventional OBD databases on the market.

45,99 €
06

AUTOUTLET

AUTOUTLET OBD2 Diagnostic Tool, Car OBD2 Scanner Code Reader OBD2 EOBD Engine Fault Code Reader Scanner with DTC Definition, 10 Languages, Voltage Detection and Monitoring, Car Fault Code Reader

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15% Off
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【Please read before you purchase】Our OBD2 tester is not able to detect the manufacturer's customized non-open data as this requires a special vehicle protocol to be read, such as ABS, SAS, ESP, EPS, TPMS, transmission and other subsystems, DPF, battery reset, oil service reset, EPB brake pad change and throttle valve can not read the place can not will
【OBD2 diagnostic device with multiple functions】This plug-and-play OBD-II diagnostic tool has a built-in OBD2 DTC finder library that helps you find the cause of the engine light, read codes, clear codes, still images, I/O capability, vehicle information, data streams, real-time curves, retrieve vehicle speed information, load retrieve engine coolant temperatures and retrieve engine speed
With OBDII data plug: The OBD 2 diagnostic device comes with a 6 cm cable and does not require an additional battery or charger, but is powered directly from the vehicle via the OBDII data plug
Wide compatibility and 10 languages: this car error code reader supports compatibility with 99 percent of OBDII compatible vehicles and works with most US vehicles manufactured after 1996, EU vehicles manufactured after 2006, and Asian vehicles manufactured after 2009; compatible with J1850 PWM, J1855. 0 VPW, ISO9141, KWP2000 and CAN protocols (9 OBDII protocols), supports 10 languages, including English, French, German, Dutch, Spanish, Chinese, Italian, Polish, Finnish, Portuguese
Tips: The battery life detection function of this OBD2 is not applicable to hybrid vehicles with non-lead acid batteries (if the curve of the real-time monitoring curve of the battery of this OBD does not change when the ignition is on, it means that your vehicle's battery is not a lead acid battery).
Note: 1. This OBD2 diagnostic device uses the international common 9 protocol to support 12V petrol cars and light trucks (non-electric), diesel cars and other trucks with a different protocol, so it is not compatible with diesel cars and other trucks; 2. If the vehicle has been modified or the OBD interface is defective, the OBD function may be affected, please contact us for feedback
DTC definition display: Our car reader has a 2.4 inch display that shows you an explanation of the code after you retrieve the generic code, so you do not have to search the Internet for code explanations to find out what is going on with your battery
Battery detection function: compared to general car error reader, AUTOUTLET car diagnostic device can not only read up to 88 real-time data streams to ensure the accuracy of troubleshooting, but also determine the voltage of the battery and evaluate the life of the battery with a monitoring function, so you know the condition of the battery in real time

19,54 € 22,99 €(15% Off off)
07

thinkcar

thinkcar Thinkdiag Obd2 Diagnostic Device, Automotive Error Code Reader for Complete Systems, OBD2 Bluetooth Adapter with 16 Reset Services, Active Test, ECU Coding, iOS and Android App

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20% Off
8.6

Very Good

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Main highlights

【Advanced ECU coding function】Like Thinkdiag2, Thinkdiag is the only Bluetooth connector product of its kind on the market that supports ECU coding. It can help you optimise the performance of your vehicle, e.g. By offline coding: unlocking hidden functions (folding vehicle mirror, deactivating the seat belt buzzer, etc.) for VW, Audi, Mercedes-Benz, BMW, Porsche etc. and adjustment function after replacing vehicle parts (note: only some vehicles are supported).
【10 languages and worry-free professional service】Thinkdiag OBD2 diagnostic device for all vehicles supports 10 languages; Android users can only switch the language manually under settings. iOS users can only select the system language by default. If there are other languages, you can change the language of the phone directly and the language of the app will change accordingly. If any problem or need help during product use, we advise you can come to us via Amazon.
How to perform the activation: Activation process: 1. Download the Thinkdiag app (App store/Google play) - 2. Register with your e-mail - 3. Sign in - 4. Enter SN and activation code for activation - 5. Download the diagnostic software - 6. Plug the Bluetooth plug into the OBD. 22-interface car car car 7. Turn on Bluetooth for pairing and use. If the device cannot be registered, please send the SN number of the device to get a new activation code.
Full system diagnostics and auto VIN: Thinkdiag OBD2 diagnostic device converts your Android/iOS phone and supports the automatic chassis number function. Full System Diagnostics: Get access to all electrical vehicle systems, including engine, transmission, ABS, SRS, BMS, EPB, TPMS, IMMO, DPF system, battery system and more, Thinkdiag OBD2 diagnostic device can read/clear the errors on 120+ vehicle brands.
Cost-effective OBD2 diagnostic devices: Thinkdiag is a cost-effective OBD2 diagnostic device Bluetooth; it not only has FCA protocols (unlock the protected FCA vehicle SGW module on Chrysler, Dodge, Jeep, Alfa Romeo and Fiat vehicles manufactured after 2019). but also equipped multi-useful diagnostic functions: bi-directional control (active test), ECU coding, 16 maintenance services, diagnosis of all systems and live data stream, car VIN, TPMS extension, 120+ car brands, etc.
Bi-directional control/active test: Thinkdiag OBD2 diagnostic device Bluetooth has bi-directional control and scan function, it can also perform the active test for all accessible car actuators, such as AC, door windows or windscreen wipers to check whether the components are in good operating and communication state. and determine the cause of the anomaly.
16 reset functions: Thinkdiag Bluetooth car diagnostic device comes with 16 reset services for most vehicles, valid for 1 year: AFS / Ventilation / BMS / Box / Brake / DPF / EGR / ETS/ IMMO/Injector/Oil/SAS/Sun/SUS/TPMS Reset. Your car on a problem, you can start the reset service for the corresponding parts, reset some parameters and restore the normal use of the car.
120+ car brands and update service: Thinkdiag diagnostic device car supports OBD2 protocols vehicles after 1996, it covers up to 120 large car brands. FCA for SGW function makes it compatible with Chrysler, Dodge, Jeep, Alfa Romeo and Fiat vehicles manufactured after 2019. It comes with manual in German. There are German operations; all software are freely used for 1 year, then you need to 99/year off for updates.

82,95 € 104,26 €(20% Off off)
08

VPOW

OBD2 Diagnostic Device, OBD Bluetooth 5.1 Adapter: Car Diagnostic Scanner Tool for iPhone, iOS, Android, Windows, OBDII Diagnostic Tester Plug with Full OBD2 Functions

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8.5

Good

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Main highlights

User-friendly operation: The operation of the OBDII error reader is simple and requires no special skills. Scan the QR code on the box, download the app and connect to the OBD2 scanner. The OBD2 for Carista can be connected to any iOS, Android or Windows device. For detailed instructions on iOS smartphone and Android pairing, see the product images or user manual.
Supports 100+ brands 100,000+ vehicle models and 24 languages: Works with all OBDII protocol vehicles manufactured in the USA from 1996 and 2000 onwards in Europe, with OBD2 interfaces and 9V to 16V power sources (excluding heavy trucks, diesel, hybrid and electric vehicles). The app is available in 24 languages, allowing you to overcome the language barrier.
Quickly locate problems: The OBD2 diagnostic plug devices error code repair instructions guide you to quickly solve problems. Error code database that tells you the reasons and solutions for all fault lights, say goodbye to complicated methods and solve problems more efficiently. -
OBD2 Bluetooth 5.1 adapter: The OBD2 diagnostic device reader has a stable connection, faster data transfer and low power consumption. 10 times faster than other Bluetooth 4.0 adapters or WiFi OBD2 code readers. The VPOW OBD2 diagnostic tool quickly detects vehicle problems and provides real-time parameter monitoring. Ensure your driving safety by quickly identifying and fixing problems.
Advanced data representation: View live real-time data with the OBD Bluetooth plug, including engine speed, calculated load value, coolant temperature, fuel system status, vehicle speed, intake manifold pressure, ignition timing, intake air temperature, air flow rate, absolute throttle position, oxygen sensor voltages/associated short-term fuel adjustments, fuel system status, fuel pressure.

33,99 €
09

TOPDON

TOPDON Topscan OBD2 Diagnostic Device, Bluetooth OBDII Diagnostic Tool for All System, Bidirectional Control/Active Test, Vehicle Performance Test for iPhone & Android All Software 1 Year Free

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8.4

Good

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Main highlights

Vehicle Cover Search: Are you unsure whether the Topscan scanner tool is compatible with your family or friends' car models? We give you coverage! With the convenient polling feature for Topscan scanner-compatible vehicle model tables, you can easily check compatibility with a single click. No more guesswork or uncertainty, get the answer immediately.
PERFORMANCE TESTING Always check the condition of your vehicle. Topscan supports speed performance testing, allowing you to analyze speed changes and calculate engine displacement efficiency. The higher the volumetric VE efficiency, the better the power output performance of the motor.
More Personalization, Comprehensive Vehicle Compatibility: The 4-in-1 data stream function provides multiple display modes (graphics, numbers, dials) for easier reading and comparing data. One-click online upgrades ensure you always have the latest features. The Topscan diagnostic tool supports more than 60 car brands and covers more than 10,000 vehicle models and is compatible with most OBDII vehicles after 1996. The feedback function provides you with professional technical support. If you have any problems, please contact us at Support@Topdon.com or also call us directly: US Telephone Service 833-956-8335
FAST BLUETOOTH PAIRING IN SECONDS With the updated 5.0 Bluetooth system, Topscan ensures a faster connection and eliminates the hassle of wires. The Bluetooth pairing process must be completed in the application (APP: TopGuru). With the scanner tool, you can turn your iOS/Android device (not compatible with tablets) into a car diagnostic scanner. Topscan offers free software updates for one year.
Bi-directional control, quick location of problems: With the bi-directional scan tool, you can send commands from your smartphone directly to the vehicle's ECU for active testing. This feature helps quickly narrow down problem areas such as air conditioning clutch, windows, doors, sunroof, etc., shortening the mechanic's diagnosis time and can help DIY enthusiasts locate errors more easily. In addition, Topscan provides troubleshooting and repair guides to help you solve problems efficiently.
8+ Popular Functions Full System Diagnostics Topscan supports full OBD2 system diagnostic functions, including reading/clearing codes, reading ECU information, AUTO-VIN, viewing real-time data, and performing active tests. It offers more than 8 reset functions, including oil reset, throttle adjustment, EPB reset, steering angle reset, DPF regeneration, ABS bleed, BMS reset and airbag reset. With these functions, you can save unnecessary repair costs and significantly shorten repair times.
4- Repair instructions, your online assistant: Topscan has introduced 4 functions that are most touching for all car owners, DIY enthusiasts and mechanics: TSB factory technical bulletins, easier and more convenient search. The repair guide for common OBD error codes helps you solve problems quickly. DLC diagnostic seat position, fast positioning. Error code database that shows you the reasons and solutions for all errors, say goodbye to complicated methods and solve problems more efficiently.

79,99 €
10

HOSPAOP

HOSPAOP OBD2 Car Diagnostic Device, Fault Reader Car Diagnostic Tools for All OBD II Vehicles, 9 OBD2 Modes, 13 Languages, One Touch I/M, Voltage Detection, Error Code Reader for Car

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8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Quickly clear fault codes and comprehensive diagnostics - The T200 OBD2 error reader is able to quickly read engine fault codes and reset the check engine light (MIL). In addition, you can view vehicle history to detect recurring problems and analyze comprehensive real-time data such as RPM, vehicle speed and temperatures. So you can identify potential problems before they cause major damage.
One-click I/M status check for exhaust tests - The integrated I/M status check of the OBD2 diagnostic device allows you to check the exhaust status of your vehicle with a single push of a button. This is particularly convenient to ensure your vehicle meets state emission standards and is ready for exhaust testing. This saves time and reduces the stress of preparing for regulatory checks.
Intuitive operation and real-time data display - The OBD2 diagnostic device offers user-friendly handling thanks to the 2.4 inch TFT colour display. It displays vehicle data in real time and allows you to monitor the vehicle condition at a glance. With automatic vehicle detection, you do not need to manually select a make or model, which significantly speeds up and facilitates the diagnostic process.
Fast and precise fault diagnosis - With the OBD2 diagnostic device T200, you can easily cover all vehicles with OBD II protocols - over 97% of vehicles on the market. The OBD2 diagnostic tool supports 9 different protocols, including ISO9141-2, SAE J1850 PWM, and ISO15765-4 CAN. This makes the OBD2 diagnostic tool suitable for a variety of car brands and models, making it an indispensable tool for DIY enthusiasts and professionals.
Battery and Voltage Monitoring - The OBD2 diagnostic tool can not only read fault codes, but also provides fast and accurate battery diagnostics. Real-time monitoring of battery voltage in waveform helps you check the health status of the battery. In addition, you can adjust the voltages of different OBD contacts (e.g. CAN-H, CAN-L, K-line) to diagnose electrical faults faster.

29,99 €