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Obd2 Scanners Comparison - May 2025
7 Best Obd2 Scanners In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Advertising Disclosure
Overview: There are a lot of different obd2 scanners on the market, and it can be tough to decide which one is right for you. That's why we've put together this comparison page, to help you make a decision. We'll compare the features and prices of some of the most popular scanners, to help you find the perfect one for your needs.
LAUNCH OBD2 Scanner CRP123X V2.0 2025 Version. ABS SRS Engine Transmission Car DiagnosticTool, 7 Service Functions, Lifetime Free Update, Battery Test
Model
MOTOPOWER MP69033 OBD2 Scanner Universal Car Engine Fault Code Reader, CAN Diagnostic Scan Tool for All OBD II Protocol Cars
Model
MOTOPOWER MP69033 OBD2 Scanner Car Engine Fault Code Reader Engine System Diagnostic Tools
Model
Car OBD2 Scanner Universal Wired Auto Engine Fault Code Reader CAN Diagnostic Scan Tool V309 for Check Engine Light, I/M Readiness Smog Check, HD LCD Display Screen
Model
TOPDON CarPal A, OBD2 Scanner, All System Diagnosis, Wireless Bluetooth Diagnostic Tool, Vehicle Health Check, Smog Check, Repair Guide, Engine Inspection, Vehicle Performance Test
Model
XTOOL AD20 Pro OBD2 Scanner, Wireless Full System OBD2 Code Reader Car Diagnostic Tool, Lifetime Free Update, Oil Reset, Performance Test, Voltage Test, Engine Fault Code Reader for iOS & Android
Model
MOTOPOWER MP69038 Car OBD2 Scanner Code Reader Engine Fault Code Reader Scanner CAN Diagnostic Scan Tool - Elite Edition
Brand
LAUNCH
Brand
MOTOPOWER
Brand
MOTOPOWER
Brand
RICOKEY
Brand
TOPDON
Brand
XTOOL
Brand
MOTOPOWER
Reviews
5,300 reviews
Reviews
143,492 reviews
Reviews
14,680 reviews
Reviews
6,392 reviews
Reviews
84 reviews
Reviews
504 reviews
Reviews
3,780 reviews
Features
Worth the money
9.1
Worth the money
9.1
Worth the money
9.1
Worth the money
9.1
Worth the money
8.6
Worth the money
8.6
Worth the money
8.4
Simple to use
9.3
Simple to use
9.3
Simple to use
9.3
Simple to use
9.4
Simple to use
9.1
Simple to use
8.9
Simple to use
8.6
Precision
9.9
Precision
9.9
Precision
8.9
Precision
9.1
Precision
8.6
Precision
8.6
Precision
8.4
Tech Specs
product dimensions
27.99 x 23.01 x 8.99 cm 1.07 kg
product dimensions
15.29 x 6.99 x 2.31 cm 289.17 g
product dimensions
15.3 x 7 x 2.3 cm 300 g
product dimensions
19.9 x 13.3 x 3.4 cm 210 g
product dimensions
5.08 x 2.54 x 8.38 cm 90 g
product dimensions
10.49 x 6.71 x 2.69 cm 30 g
product dimensions
15.29 x 6.99 x 2.31 cm 222 g
item weight
1.07 kg
item weight
289 g
item weight
300 g
item weight
210 g
item weight
90 g
item weight
30 g
item weight
222 g
customer reviews
4.3 4.3 out of 5 stars 1, 325 ratings 4.3 out of 5 stars
customer reviews
4.3 4.3 out of 5 stars 35, 873 ratings 4.3 out of 5 stars
customer reviews
4.2 4.2 out of 5 stars 3, 670 ratings 4.2 out of 5 stars
customer reviews
4.2 4.2 out of 5 stars 1, 598 ratings 4.2 out of 5 stars
customer reviews
4.4 4.4 out of 5 stars 21 ratings 4.4 out of 5 stars
customer reviews
4.2 4.2 out of 5 stars 126 ratings 4.2 out of 5 stars
customer reviews
4.2 4.2 out of 5 stars 945 ratings 4.2 out of 5 stars
Read and clear diagnostic trouble codes for the check engine light, both generic and manufacturer specific codes, Large easy-to-read LCD screen, Retrieves vehicle information, View freeze frame data
special features
-
special features
Vehicle Performance Test & Battery Voltage Test & Trip Analyze, Full OBD2 Tests, Fault Descriptions, possible causes, possible fixes, severity, Fits for iOS & Android Devices, Oil Reset, Scan All Systems including ABS, SRS Airbag , Engine, Transmission, Body, Brake, etc
special features
One-click I/M readiness, Color TFT screen, Mini size design for easy operation
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1
LAUNCH
LAUNCH OBD2 Scanner CRP123X V2.0 2025 Version. ABS SRS Engine Transmission Car DiagnosticTool, 7 Service Functions, Lifetime Free Update, Battery Test
9.9Precision
9.3Simple to use
9.1worth the money
Why we love it
No subscription fees required.
Comprehensive diagnostics in minutes.
User-friendly touchscreen interface.
Main highlights
【Vehicle Health Report]+【Battery Voltage Checker】The obd2 scanner diagnostic tool supports most car makes from worldwide which are all free. It monitors the vehicle’s battery's real-time voltage displayed in graphs and text, informing you of the health of your battery. Vehicle Health Report can be recorded and playback for further analysis, launch car scanner can be shared by email and then print on a computer.
【Newly Added 7 RESET FUNCTIONS】2025 New Ver. scan tool CRP123X V2.0 ADDS NEW SPECIAL FUNCTIONS--Throttle Adaptation, Oil Reset, SAS Reset. ABS Bleeding, BMS Reset, EPB Reset, DPF Regeneration. Before the trip to the mechanic, the launch crp123x V2.0 can do deeper diagnosis for the car system and react with accurate data in minutes.
【Live Data & Free Lifetime Update】4 in 1 live data directly shown in the 5" touchscreen helps you to view car data and problems more visually with the scanner CRP123X V2.0. At the same time, scan tool CRP123X V2.0 has data playback, so that you can record the parameters of your car even in the driving status. Also, LAUNCH scanner allows for diagnostic report printing and sharing. Free lifetime updates keep you informed of the latest software and bring you up-to-date vehicles coverage.
【5-Year Warranty scanner automotriz &10 Language Free To Use】LAUNCH scanners provide 5 YRS Warranty and 60 days unconditional return! Any problem, you can freely contact us via our Customer service email or Amazon message. Online FEEDBACK, LAUNCH Engineer will provide professional solutions for your issues in time. Choose your native language without encountering any sort of language barrier.
【4 Major Systems Diagnostics Scanner & 10 OBDii Functions】Launch scan tool CRP123X V2.0 supports diagnoses for 4 major systems of Engine/Transmission/ABS/SRS. The complete and deep diagnostic functions lead you to perform a quick scan, precisely read and retrieve diagnostic trouble codes within 1-2 min, and display live data to facilitate your analytic work. This car diagnostic scanner also supports all 10 models of the OBDII tests, accurately finding and troubleshooting malfunctions for engines.
【2025 New Processor, Lifetime Free Update, No Subscription fee】Faster! The 2025 CRP123X V2.0 car diagnostic scanner has a new processor, Android 8.1, 32GB of memory, 5-inch touchscreen (720P), 6100mAh rechargeable battery, One-touch Wi-Fi Lifetime Free update for more vehicle coverage, bug fixes,newly added parameters, and functionality to help you access, diagnose and fix more vehicles faster.
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9.7
2
MOTOPOWER
18% Off
MOTOPOWER MP69033 OBD2 Scanner Universal Car Engine Fault Code Reader, CAN Diagnostic Scan Tool for All OBD II Protocol Cars
9.9Precision
9.3Simple to use
9.1worth the money
Why we love it
Supports multiple car models and languages.
No battery needed; powers from vehicle.
User-friendly LCD screen with clear display.
Main highlights
Wide Capability - Supports 9 protocols compatible with most 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports 6 languages - English,German, Dutch, Spanish, French, Italian. 【Refer to the Compatibility Guide to see if the scanner supports your car. 】
Screen Protecting Film - There’s a transparent screen protecting film on the screen surface. If any scratches on the film, just tear off the screen protecting film. If any more problem on the screen, just contact our customer service for replacement directly.
Please make sure refer to the Compatibility Guide to see if the scanner supports your car. If you have any question, please contact the seller directly for assistance.
Multi-Functions - Practical Multi-Functions OBD2 code reader features built-in OBD2 DTC lookup library, which 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.
LCD Display - Designed with a clear display LCD screen (128 x 64 pixels) - white backlight and contrast adjustment. No need any battery or charger, OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector.
Erase Codes - When you find the fault codes, please fix the problem before erasing the codes. If the codes erased without the problem fixed, the engine fault light may turn on again in the future.
Connection Guide - Plug the scanner into the OBDII port on your car, turn on the ignition and then press the OK button to make the connection. To view the live data, please start the engine. If connection failure, please contact motopower directly for assistance.
Compact Design - Car diagnostic scanner is equipped with a 2.5 feet long cable and made of a very thick flexible insulator.There are 6 buttons on OBD2 Scanner:scroll up/down,enter/exit and buttons that quick query VIN vehicle number& the DTC fault code.
ABS / Airbag codes NOT Supported - It is able to read and clear check engine information which is part of OBDII system, but it cannot work with non-OBDII systems, including ABS / Airbag / Oil Service Light, etc.
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9.6
3
MOTOPOWER
18% Off
MOTOPOWER MP69033 OBD2 Scanner Car Engine Fault Code Reader Engine System Diagnostic Tools
9.3Simple to use
9.1worth the money
8.9Precision
Why we love it
Built-in DTC lookup library.
Supports multiple vehicle protocols.
No battery required.
Main highlights
Wide Capability - Supports 9 protocols compatible with most 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports 6 languages - English,German, Dutch, Spanish, French, Italian.
Multi-Functions - Practical Multi-Functions OBD2 code reader features built-in OBD2 DTC lookup library, which 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.
LCD Display - Designed with a clear display LCD screen (128 x 64 pixels) - white backlight and contrast adjustment. No need any battery or charger, OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector.
Compact Design - Car diagnostic scanner is equipped with a 2.5 feet long cable and made of a very thick flexible insulator.There are 6 buttons on OBD2 Scanner:scroll up/down,enter/exit and buttons that quick query VIN vehicle number& the DTC fault code.
ABS / Airbag codes NOT Supported - It is able to read and clear check engine information which is part of OBDII system, but it cannot work with non-OBDII systems, including ABS / Airbag / Oil Service Light, etc.
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Our ranking system
The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria. We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.
When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.
When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Advertising Disclosure
9.1 
9.8
1LAUNCH
No subscription fees required.
