Advertising Disclosure Code Readers Scan Tools Comparison - April 2026
5 Best Code Readers Scan Tools 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. As an Amazon Associate we may earn from qualifying purchases. We may receive a commission from purchases made through links on our site, which will help us continue to provide you with value.
Advertising Disclosure
| 1 Best Choice  9.9Exceptional | 2  9.8Exceptional | 3 Best Value  9.7Exceptional | 4  9.6Exceptional | 5  9.4Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelTOPDON OBD2 Code Reader Scanner ArtiDiag600S, 9 Reset Service for Oil/BMS/ABS/SAS/EPB/DPF/TPMS/Throttle/Injector Coding, ABS/SRS/Engine/Transmission Car diagnostic tool, Free Lifetime Upgrade | Model TOPDON ArtiDiag600S OBD2 Code Reader, Car Diagnostic Tool For 4 Systems, 9 Reset Functions on Oil/ABS/SAS/TPMS/BMS/DPF/ETS/Brake/Injector Coding, Full OBD2 Functions, Free Update,Android 11.0 | Model MOTOPOWER MP69033 OBD2 Scanner Universal Car Engine Fault Code Reader, CAN Diagnostic Scan Tool for All OBD II Protocol Cars | Model TOPDON OBD2 Code reader Scanner ArtiDiag500, Engine ABS SRS Transmission Car Diagnostic Tool for all cars, 6 Reset Services for Oil/SAS/TPMS/ETS/BMS/Brake, Wi-Fi Free Update | Model MOTOPOWER MP69040 Car OBD2 Scanner Check Engine Fault Code Reader Diagnostic Scan Tool, Black |
BrandTOPDON | Brand TOPDON | Brand MOTOPOWER | Brand TOPDON | Brand MOTOPOWER |
Reviews | Reviews | Reviews | Reviews | Reviews  |
Features | ||||
Worth the money 9.6 | Worth the money 9.9 | Worth the money 9.9 | Worth the money 9.3 | Worth the money 8.9 |
Interactive display 9.6 | Interactive display 9.9 | Interactive display 9.9 | Interactive display 9.8 | Interactive display 9.3 |
Simple to use 9.8 | Simple to use 9.6 | Simple to use 9.4 | Simple to use 9.8 | Simple to use 9.3 |
Tech Specs | ||||
item weight 630 g | item weight 1.01 kg | item weight 289 g | item weight 565 g | item weight 300 g |
manufacturer part number ArtiDiag600S-UK | manufacturer part number Scanner OBD2 | manufacturer part number MP69033 | manufacturer part number ArtiDiag500 | manufacturer part number MP69040 |
product dimensions 22.1 x 13.3 x 3.7 cm 630 g | product dimensions - | product dimensions 6.99 x 2.31 x 15.29 cm; 289.17 g | product dimensions 23.2 x 12.6 x 3.4 cm 565 g | product dimensions 9.7 x 2.7 x 16 cm; 300 g |
batteries 1 Lithium Ion batteries required. included | batteries 1 Lithium Polymer batteries required. included | batteries 1 Lithium Ion batteries required. (included) | batteries 1 Lithium Ion batteries required. included | batteries - |
model TOPDON ArtiDiag600S Car Diagnostic Tool | model - | model MP69033 | model ArtiDiag500 | model MP69040 |
Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1TOPDON24% OffTOPDON OBD2 Code Reader Scanner ArtiDiag600S, 9 Reset Service for Oil/BMS/ABS/SAS/EPB/DPF/TPMS/Throttle/Injector Coding, ABS/SRS/Engine/Transmission Car diagnostic tool, Free Lifetime Upgrade
9.8 Simple to use9.6 worth the money9.6 Interactive DisplayWhy we love it
User-friendly with touch-sensitive screen.
Supports over 90 vehicle brands.
Free lifetime software updates.
-
9.8
2TOPDON16% Off
TOPDON ArtiDiag600S OBD2 Code Reader, Car Diagnostic Tool For 4 Systems, 9 Reset Functions on Oil/ABS/SAS/TPMS/BMS/DPF/ETS/Brake/Injector Coding, Full OBD2 Functions, Free Update,Android 11.0
9.9 worth the money9.9 Interactive Display9.6 Simple to useWhy we love it
Comprehensive diagnostic capabilities.
User-friendly interface and features.
Lifetime free updates included.
-
9.7
3MOTOPOWER25% Off
MOTOPOWER MP69033 OBD2 Scanner Universal Car Engine Fault Code Reader, CAN Diagnostic Scan Tool for All OBD II Protocol Cars
9.9 worth the money9.9 Interactive Display9.4 Simple to useWhy we love it
Supports multiple car models and languages.
No battery needed; powers from vehicle.
User-friendly LCD screen with clear display.
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.
