Advertising Disclosure Diagnostic Testing Measuring Tools Comparison - April 2025
7 Best Diagnostic Testing Measuring 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. 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.
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| 1 Best Choice  9.9Exceptional | 2  9.8Exceptional | 3  9.7Exceptional | 4 Best Value  9.6Exceptional | 5  9.5Excellent | 6  9.4Excellent | 7  9.3Excellent |
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ModelTOPDON OBD2 Scanner ArtiDiag500, Engine Transmission ABS SRS Diagnostic Tool, SAS Calibration/Throttle Reset/Oil Reset, AutoVIN, Car Battery Voltage Test, Wi-Fi Free Update | Model LAUNCH CRP129X V2.0 OBD2 Scanner, ABS SRS Transmission Engine Diagnostic Tool with 12 Service Functions, Lifetime Free Update, Auto VIN, Battery Test | Model TOPDON AD800BT 2 Car Diagnostic Tool-New Version, OBD2 Scanner with All Systems Diagnosis and 28 Maintenance Services,Wireless Diagnostic Scanner,CAN-FD support, 2 Years Free Update | 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 MP69033 OBD2 Scanner Universal Car Engine Fault Code Reader, CAN Diagnostic Scan Tool for All OBD II Protocol Cars | Model MOTOPOWER MP69038 Car OBD2 Scanner Code Reader Engine Fault Code Reader Scanner CAN Diagnostic Scan Tool - Elite Edition | Model XTOOL AD20 Pro Car Diagnostic Tool OBD2 Scanner Wireless OBD2 Code Reader with Full Systems Scan Lifetime Update, Oil Reset, Performance Test, Voltage Test, Engine Fault Code Reader for iOS & Android |
BrandTOPDON | Brand LAUNCH | Brand TOPDON | Brand TOPDON | Brand MOTOPOWER | Brand MOTOPOWER | Brand XTOOL |
Reviews | Reviews | Reviews | Reviews | Reviews  | Reviews | Reviews |
Features | ||||||
Worth the money 9.1 | Worth the money 9.1 | Worth the money 8.9 | Worth the money 9.3 | Worth the money 8.9 | Worth the money 8.6 | Worth the money 8.6 |
Interactive display 9.9 | Interactive display 8.9 | Interactive display 9.3 | Interactive display 9.8 | Interactive display 9.3 | Interactive display 9.1 | Interactive display 9.1 |
Simple to use 9.4 | Simple to use 9.3 | Simple to use 9.4 | Simple to use 9.8 | Simple to use 9.3 | Simple to use 9.1 | Simple to use 9.1 |
Precision 9.8 | Precision 9.9 | Precision 8.9 | Precision 9.4 | Precision 8.4 | Precision 8.1 | Precision 7.9 |
Tech Specs | ||||||
item weight 1.06 kg | item weight 1.07 kg | item weight 660 g | item weight 565 g | item weight 289 g | item weight 222 g | item weight 30 g |
customer reviews4.3 4.3 out of 5 stars 682 ratings 4.3 out of 5 stars | customer reviews 4.3 4.3 out of 5 stars 1, 325 ratings 4.3 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 407 ratings 4.5 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 381 ratings 4.5 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 945 ratings 4.2 out of 5 stars | customer reviews 4.2 4.2 out of 5 stars 126 ratings 4.2 out of 5 stars |
product dimensions 23.11 x 3.3 x 12.7 cm 1.06 kg | product dimensions - | product dimensions 21.3 x 11.9 x 5 cm 660 g | product dimensions 23.2 x 12.6 x 3.4 cm 565 g | product dimensions 15.29 x 6.99 x 2.31 cm 289.17 g | product dimensions 15.29 x 6.99 x 2.31 cm 222 g | product dimensions 10.49 x 6.71 x 2.69 cm 30 g |
manufacturer part number AD500-UK | manufacturer part number - | manufacturer part number ArtiDiag800 BT | manufacturer part number ArtiDiag500 | manufacturer part number MP69033 | manufacturer part number MP69038 | manufacturer part number XT-AD20 Pro |
batteries 1 Lithium Ion batteries required. included | batteries 1 Lithium Polymer batteries required. | batteries 1 Lithium Ion batteries required. included | batteries 1 Lithium Ion batteries required. included | batteries 1 Lithium Ion batteries required. included | batteries - | batteries - |
special features- | special features - | special features Basic Diagnostic for All system ECM, transmission, ABS, airbag, SAS, DPF, EVAP, TPMS, BMS, EPB and more. , COMPATIBILITY Works on American, Asian, and European makes and models, manufactured after 1996 with supported protocols of KWP2000, ISO9141, J1850 VPW, J1850 PWM, CAN, and more., Bluetooth Connection , 28 Maintenance Service Oil, SAS, EPB & Tire Pressure Reset Injector Coding SAS Calibration ABS Bleeding DPF Regeneration Battery, Throttle, Headlight, Gearbox & Anti-theft Matching ONLY For Asian cars with low-grade IMMO EGR Adaption Tooth Learning Sunroof Initialization , Free Lifetime Update | special features Wi-Fi Free Update , 4 System diagnostic: Engine/ABS/SRS/Transmission , Full obd2 function , 3 Reset Service: Oil reset, SAS Reset, Throttle Adaptation , DTC Look-Up | special features DTC lookup library, Data Flow, Real-Time Graphic View, View Freeze Frame | special features One-click I/M readiness, Color TFT screen, Mini size design for easy operation | 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 |
model- | model - | model ArtiDiag800 BT | model ArtiDiag500 | model MP69033 | model MP69038 | model XTOOL-AD20Pro |
Available On | Available On | 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
1TOPDON18% OffTOPDON OBD2 Scanner ArtiDiag500, Engine Transmission ABS SRS Diagnostic Tool, SAS Calibration/Throttle Reset/Oil Reset, AutoVIN, Car Battery Voltage Test, Wi-Fi Free Update
9.9 Interactive Display9.8 Precision9.4 Simple to useWhy we love it
The ArtiDiag500 is a pro level car diagnostic tool that is affordable.
It can diagnose problems with a cars engine, ABS, SRS, and transmission.
The ArtiDiag500 is easy to use and can be updated for free lifetime.
-
9.8
2LAUNCH15% Off
LAUNCH CRP129X V2.0 OBD2 Scanner, ABS SRS Transmission Engine Diagnostic Tool with 12 Service Functions, Lifetime Free Update, Auto VIN, Battery Test
9.9 Precision9.3 Simple to use9.1 worth the moneyWhy we love it
Larger 5 touchable HD 720P screen
Keypad design for better operation
One click free update via Wi Fi
-
9.7
3TOPDON15% Off
TOPDON AD800BT 2 Car Diagnostic Tool-New Version, OBD2 Scanner with All Systems Diagnosis and 28 Maintenance Services,Wireless Diagnostic Scanner,CAN-FD support, 2 Years Free Update
9.4 Simple to use9.3 Interactive Display8.9 worth the moneyWhy we love it
Get access to 28 popular car maintenance services, like oil changes and tire pressure resets
Check engine light? This scanner will tell you why its on, and how to turn it off
ArtiDiag800 BT is wireless, so you can move around while you work
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.
