Best Scan Tools 2026

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Last Updated - 27.03.2026

Best Choice

01

LAUNCH

Launch X431 PRO3S+ V5.0 OBD2 Diagnostic Device OE Level Full System Scanner with ECU Coding, Bidirectional Control, FCA Diagnostic Tool Car with 55+ Reset Service, ABS, Oil, EPB, DPF, BMS, SAS etc

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9.7

Exceptional

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【55 + easy to install】 LAUNCH X431 PRO3S+ V5.0 OBD2 diagnostic device car offers: ABS Bleeding, Injector Coding, Gear Reset, SA. S Reset, TPMS Reset, D.P. F reset, BMS reset, ETS reset, oil reset, brake reset, AFS reset, E.G.R adaptation, GEARBOX, SUNROOF, SUS reset and more to your different needs. For a significant part of cars, you can find far over 100 reset functions by clicking in the system menu in the diagnostic results.
Optimised hardware configurations + 2 year update: LAUNCH X431 PRO3S + V5.0 OBD2 diagnostic device with Android 10.0 tablet, 10.1 touch screens; 4-core Qualcomm Sanpdragon CPU; 2.4GHz and 5GHz dual-band WiFi, the transfer rate is 12 times faster than the old one. 630 0 mAh battery (up to 15 hours or more battery life); 64 GB memory to store more vehicle documents and customer data; CPU processor updated from 1.4 GHz to 1.8 GHz octa-core to perform diagnoses quickly and efficiently; 12x fast AUTO VIN technology
LAUNCH Tech support + 24 languages: LAUNCH X431 Pro3S+ V5.0 OBD2 diagnostic device for all vehicles supports car VIN scan, diagnostic tech support/response, graph and record data PIDs, vehicle condition report. Best for technicians, DIY, garage, car dealer, car workshop, car engineer, etc.
Bi-directional: ECU coding: Adjustment: Initialisation: Matching: LAUNCH X431 PRO3S+ V5.0 launch diagnostic device with bidirectional control ability can operate magnets and actuators for active tests, send commands to many systems and components, turn on the radiator fan, modulate the throttle valve. open or close open or open open Operate mirror, injector buz test, sound horn, test door lock actuators, etc., this OBD2 diagnostic device can also be ECU coding, adjustment, adjustment, etc
All system diagnostics + wider regional vehicle coverage + FCA: LAUNCH X431 PRO3S+ V5.0 OBD2 diagnostic device car can read / delete codes, display live data, retrieve ECU version information, perform active test and service functions for full systems, including ECM, TCM, ABS, SRS, BCM, IM.M.O, BMS, TPMS. SAS, SAS, Fuel system, lighting system and air conditioning etc. One-click car VIN is available with activated Wi-Fi, can scan 200 car brands and more than 20,000 car models
Advanced OEM functions and parameters: LAUNCH X431 PRO3S+ V5.0 OBD2 diagnostic device adds a lot of OE-level elite functions such as online coding (compatible with VW, for Audi, for Skoda, for Seat) setting and conversion (a.d.b.lue reset. , unlock your Cancel the engine after a collision, ABS driving test, and more) for Benz, modification for BMW offline coding, customization, personalisation, for worldwide vehicle brands, and continue to grow
Add topology mapping function: Intuitive topology mapping for comprehensive visualisation of the entire vehicle system. Allows you to scan 8 systems simultaneously at high speed to ensure fast and efficient troubleshooting. LAUNCH X431 car diagnostic device shows all available control devices in different colours, the numbers of the system, the scanned system and scan results, brings maximum convenience for you to do, quick diagnosis and high-level repairs.
2026 LAUNCH X431 Pro3S+ V5.0. Faster and more powerful diagnostic function, covers 95% of cars worldwide: LAUNCH X431 PRO3S+ V5.0 OBD2 diagnostic device car is one of the car testers that works on full car systems. CodecodingCodActivate plugged functions: Supports WiFi, ADAS printer, videoscope, TSGUN functions, personalisation, petrol vehicles and continue to grow. Compatibility with more vehicle models.

1.039,00 €
02

mucar

MUCAR 682 AI-Assisted OBD2 Scanner Bidirectional Scan Tool, Scanner for Car ALL System Obd2 Scanner Diagnostic Tool with Active Test, Car Diagnostic Tool

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9.5

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

[Powerful Smart Vehicle Diagnostic Tool with Bidirectional Control] MUCAR 682 bidirectional OBD2 scanner equipped with 3000+ Active tests for advanced repairs,This obd2 scanner enables active component testing across all systems. This bidirectional scanner sends commands to the vehicle's ECU for active testing, quickly locating faulty components.

222,00 €
Value for Money

03

vLinker

vLinker BM+ OBD2 Bluetooth Diagnostic Scan Tool, OBDII Car Scanner for iOS, Android, and Windows - Made for BimmerCode

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10% Off
9.3

Excellent

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vLinker BM+ Bluetooth is available for over-voltage, over-current, over-temperature and battery discharge protection.
vLinker BM OBD2 Bluetooth turns your iOS (BLE), Android device or Windows PC into a professional diagnostic scan tool.
Updated version of iCar Pro Bluetooth, specially designed for coding APP BimmerCode, which requires a large amount of data transfer.
The vLinker BM+ Bluetooth OBD2 Scanner does not discharge the battery when you leave it connected. Operating current is 51 mA, automatic sleep in sleep state, sleep current is as low as 3 mA.
Support firmware upgrade: please contact our vLinker Direct team.
100% coverage of vehicles supported by BimmerCode. Support TP transmission protocol, ensure wireless communication security.

39,59 € 43,99 €(10% Off off)
04

vLinker

vLinker MC+ Mini Bluetooth OBD II Scanner Adapter Car Diagnostic Scan Tool and Code Reader for iPhone and Android

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9.2

Excellent

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Main highlights

Vehicle protocols: vLinker MC+ Bluetooth OBDII adapter supports SW-CAN & MS-CAN protocols - can be used on these proprietary GM & for r-d networks in addition to the 5 standard OBD-II protocols.
Updated design: improved version of Vgate iCar Pro Bluetooth, specially designed for coding app that requires a large amount of data transmission. Support firmware upgrade.
Save time and money: Get unlimited vehicle specific repair reports, generated from our database of millions of verified fixes by professional automotive technicians.
Not like other OBD2 adapter: vLinker MC+ does not discharge your battery when you leave it plugged in. Operating current is 24 mA, automatic sleep mode in idle mode, the quiescent current is only 3 mA.
Buy with confidence: vLinker 1 year warranty and is the OBD2 diagnostic scan tool, which Professional Mechanics trust and developed and supported by professional engineers.

50,99 €
05

Vgate

Vgate iCar Pro 2S Bluetooth OBD2 Diagnostic Tool for iOS, Android & Windows, Auto Scan Tool Supports Electric and Hybrid Vehicles

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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

Wireless OBD II Diagnostic Scanner: Simply connect the Vgate iCar PRO 2S Bluetooth to your vehicle's OBD2 port and connect it to your smartphone via Bluetooth. You can read fault codes, monitor vehicle data in real time and much more without having to take your car to an expensive mechanic for repairs.
Vehicle compatibility: European vehicles support EU petrol vehicles (after 2001) and 12V diesel (after 2004) which comply with OBD2 protocol. USA made 12V petrol vehicles are compatible with the standard OBD2 protocol after 1996, and 12V diesel vehicles with a load of 6.5T or less support the OBD2 protocol after 1996. Note: Do not use on 24V diesel vehicles.
Tips: If you encounter before sale, after sale, compatibility, connection difficulties and other problems. Please contact the VgateDirect team, we will reply you within 24 hours on working days!
Multi-App Compatibility Intelligent Diagnostic:This adapter works with popular OBD2 apps such as car scanners, ABRP, OBD Fusion, Torque, OBD JScan, BimmerCode etc., which instantly turn your smartphone into a professional car diagnostic tool. Simply check the battery condition, vehicle maintenance and more to keep an eye on the health status of your car in real time. Note: Free and paid, depending on the app
Low power consumption Vgate iCar Pro 2S Bluetooth 5.2 OBD2 adapter supports auto sleep and auto wakeup, power consumption of up to 3mA during sleep, which helps the car battery save energy. Note: It also supports auto wake-up and sleep mode for electric and hybrid vehicles.
Efficient and safe, energy-saving and smart continuous updated: this Bluetooth OBD-II not only offers a fast 3Mbps information transfer speed, but also ensures your safety through overvoltage, overheating and over-current protection. The functions auto sleep and wireless wake up as well as the 3mA energy saving mode can save your car battery. With the built-in 208 filter sets, you can search for critical data when needed. And best of all, you benefit from free firmware updates so your device is always up to date!

28,89 €
06

LAUNCH

Launch CRP123I V3.0 OBD2 Diagnostic Device Car, 4 Systems Reader Car, Launch Diagnostic Tool with Oil/EPB/DPF/SAS/BAS/BMS/Throttle Reset, Auto VIN, Battery Test, Lifetime Update Scan Tool

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8.9

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

Wide application, 99% vehicle coverage: LAUNCH CRP123I V3.0 OBD-II diagnostic tools support Autoauth for FCA SGW to get access to 2018+ FCA SGW-equipped cars and is compatible with OBDII-equipped vehicles built after 1996, and it works on more than 1000+ vehicles. It covers more than 1000+ vehicles. OBD2/ E OBDOBD/KOBD&CAN protocols from: Fit for VW, Audi, BMW, Seat, Honda, Toyota, Volvo, Jaguar, Land Rover, and so on. If you are not sure whether the product is suitable for your vehicle, please contact our customer service for help.
The LAUNCH CRP123I V3.0 error code reader comes with a lifetime Fr-ee update, so you can update the car scanner tool to the latest version without additional money. Besides, our products have lifetime warranty, here is a 24/7 professional service team here to help you solve any questions before and after sale.
LAUNCH CRP123I V3.0, user-friendly for private vehicle owners: LAUNCH CRP123I V3.0 diagnostic device car comes with 4 systems, 7 reset service, full OBD2 functions and battery tests that could meet your daily diagnostic needs. In addition, one-click WiFi update, online feedback, health report print and share, auto vin, 2GB + 32GB memory, 6000mAh battery, 5 inch touchscreen operation bring a lot of convenience.
Improved engine/ABS/SRS/transmission car diagnostic device: LAUNCH CRP123I V3.0 car diagnostic device access to 4 systems: engine/ABS/SRS/transmission, based on read error code, show the vehicle information and live data stream to identify the problems, then delete the error code after fixing the problem. It helps to keep your car in good condition all the time to ensure your driving safety.
Full OBD2 modes with battery function: Built in 10 OBD2 modes, LAUNCH CRP123I V3.0 error reader car could quickly find the part of the engine system fault, determine the cause, after fixing, it will clear the error code. It could also show you the real-time data stream across your vehicles, help you pass the smog test. In addition, it comes with battery test function, show the battery health status.
7 professional reset service OBD2 diagnostic device: LAUNCH CRP123I V3.0 OBD2 scanner offers 7 practical maintenance and replacement services that include brake reset, oil reset, DPF rain, SAS reset, BAS bleeding, electric throttle relearn, battery reset. These features can help you reset, calibrate or match relevant information after you repair or replace parts. It saves you time and money and greatly meets the needs of daily maintenance inspection at home and car owners.

199,99 €
07

OBDResource

FORScan ELMconfig OBD2 Adapter ELM327 USB Scanner with MS-CAN / HS CAN Switch Professional OBDII Diagnostic Scan Tool for Ford Mazda

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10% 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

Special function: additional functionality for Ford cars, also supports hidden function for Ford Focus Mondeo Kuga. (Hidden function, support car list: 2006-2016, Classic for Focus, 2012-2015 for Focus, 2013-2015 Kuga)
Powerful software: FORScan, Elmconfig, FF2 and FoCCCus, Scanmaster and more.
Forscan ELM327 with stable hardware V1.5, supports all OBD2 protocols, this device works as normal OBD2/EOBD code reader on most supported vehicles.
Ford ELMconfig constant speed USB device to 500000 Baud (500 Kbit/s) Switch Design: MS CAN-BUS and HS CAN-BUS mode.
Driver and instructions included, for 32/64-bit Windows; easy to install.

20,69 € 22,99 €(10% Off off)
08

OBDLink

ScanTool 427201 OBDLink LX Bluetooth: Professional OBD-II Scan Tool for Android & Windows by ScanTool

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8.5

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

WIRELESS DISCOUNTER The Bluetooth reader is easy to install, can stay plugged in safely without draining your car's battery. With wireless security from hackers.
MAXIMUM VEHICLE COMPATIBILITY Works on many vehicles, including all cars sold in the USA from 1996 onwards and light trucks (except hybrid or electric vehicles).
Includes Android app & Windows software English language not guaranteed). Includes OBDLink app for Android and OBDwiz license for Windows and is compatible with third-party apps.
High speed reader. Turn your Windows PC, laptop or smartphone into a very fast, accurate diagnostic device (not compatible with Apple iOS devices).

109,99 €
09

XTOOL

XTOOL AD20 Pro OBD2 Diagnostic Tool Car Scanner All System Scan, Obd2 Reader with DTC Definition, Oil Reset, 15+ Languages, Voltage Detection, Lifetime Free Updates, for iOS and Android

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33% Off
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

Unique gift design: XTOOL AD20PRO fault reader car all cars is a great gift for garage owners, car engineers, professional home mechanics, retired backyard mechanics, DIY beginners and more. Every car owner needs it.
Turn off the engine light and prepare your car for the TÜV test (Smo~g test): XTOOL AD20 Pro car diagnostic device can scan the powertrain module (PCM) to retrieve emission-related diagnostic error codes (DTCs), still images and data streams (PID) to show why the check engine light (MIL) lights up, how severe. The car problem is and how to fix it effectively using possible causes and solutions. This OBD-II diagnostic tool can also prepare your car for the TÜV test with the function to check the readiness status. NOTE: This OBD2 code reader shuts off when the ignition is off.
Track your car's 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.
Supports German language and wide compatibility, error reader car all cars. The XTOOL Advancer AD20 Pro diagnostic device car 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. The AD20 Pro OBD2 diagnostic tool 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 system
Full System Scan Tool >> Most OBD2 scanners have only 10 full OBDII functions and cannot diagnose and analyse all systems of your vehicle. XTOOL AD20 Pro car diagnostic device intelligently scans all systems of your vehicle and accesses the deep check function 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.
Free 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!
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 AD20PRO OBD diagnostic tool is a cost-effective way for DIY enthusiasts to read/delete codes before taking it to the dealer. Note: Functions may vary by vehicle. Please send us the FIN and required function before purchase to check compatibility.
Detailed explanation of the error code and the error code warning: the fault reader car all cars has diagnostic functions with error code definitions, which are extremely useful for the car owner to fix vehicle problems or replace faulty components. This odb2 diagnostic tool also has 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. Note: Reads and clears codes only and does not support system resets. Some DTCs required repair before codes were deleted.
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".

39,99 € 59,99 €(33% Off off)
10

XTOOL

XTOOL AD20 Pro OBD2 Diagnostic Tool Car Scanner All System Scan, Obd2 Reader with DTC Definition, Oil Reset, 15+ Languages, Voltage Detection, Lifetime Free Updates, for iOS and Android

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8.1

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

Unique gift design: XTOOL AD20PRO fault reader car all cars is a great gift for garage owners, car engineers, professional home mechanics, retired backyard mechanics, DIY beginners and more. Every car owner needs it.
Turn off the engine light and prepare your car for the TÜV test (Smo~g test): XTOOL AD20 Pro car diagnostic device can scan the powertrain module (PCM) to retrieve emission-related diagnostic error codes (DTCs), still images and data streams (PID) to show why the check engine light (MIL) lights up, how severe. The car problem is and how to fix it effectively using possible causes and solutions. This OBD-II diagnostic tool can also prepare your car for the TÜV test with the function to check the readiness status. NOTE: This OBD2 code reader shuts off when the ignition is off.
Track your car's 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.
Supports German language and wide compatibility, error reader car all cars. The XTOOL Advancer AD20 Pro diagnostic device car 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. The AD20 Pro OBD2 diagnostic tool 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 system
Full System Scan Tool >> Most OBD2 scanners have only 10 full OBDII functions and cannot diagnose and analyse all systems of your vehicle. XTOOL AD20 Pro car diagnostic device intelligently scans all systems of your vehicle and accesses the deep check function 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.
Free 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!
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 AD20PRO OBD diagnostic tool is a cost-effective way for DIY enthusiasts to read/delete codes before taking it to the dealer. Note: Functions may vary by vehicle. Please send us the FIN and required function before purchase to check compatibility.
Detailed explanation of the error code and the error code warning: the fault reader car all cars has diagnostic functions with error code definitions, which are extremely useful for the car owner to fix vehicle problems or replace faulty components. This odb2 diagnostic tool also has 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. Note: Reads and clears codes only and does not support system resets. Some DTCs required repair before codes were deleted.
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".

59,99 €