BBy Bikram Nath·Researched from UK Amazon listings·Updated 2026-10-09·6 products compared
What are the best OBD2 scanners to buy in the UK?
Our top pick for OBD2 Scanners in the UK is the MOTOPOWER MP69033 Pro OBD2 Scanner Code Reader with Battery Tester.
The MOTOPOWER MP69033 Pro OBD2 Scanner Code Reader with Battery Tester suits drivers who want a reader that works without apps or WiFi for engine fault codes, with a 12V battery and alternator test; the listing says ABS and SRS are not supported.
Disclosure: As an Amazon Associate I earn from qualifying purchases. This guide contains Amazon affiliate links, and we may earn a commission — at no extra cost to you — but it never changes our rankings.
The MOTOPOWER MP69033 Pro is our top pick because its listing states a reader with its own screen that needs no apps or WiFi, reads and erases engine fault codes, adds a battery and alternator test for 12V batteries and carries a 2 year manufacturer warranty. For reset functions from a phone, the TOPDON CarPal lists 6 reset services over Bluetooth 5.0; for an app-based scanner on iOS & Android, the Veepeak OBDCheck BLE+ lists Bluetooth LE.
This guide compares six OBD2 scanners from MOTOPOWER, TOPDON, Veepeak, RICOKEY and SBR LEGACY, using what each listing states: functions, protocols, vehicle coverage, connection type and warranty. Stated warranty terms run from 6 months on the SBR LEGACY V500 to 2 years on the two MOTOPOWER readers and 24 months on the RICOKEY V309. No listing promises a fit for a particular car.
Buying guide
What should you look for in OBD2 Scanners?
1Functions: all six listings state reading and clearing or erasing fault codes. The two MOTOPOWER readers list freeze frame, I/M ready, data flow and a real-time curve; the RICOKEY lists freeze frame data, I/M readiness status and a live PCM datastream; the Veepeak lists freeze frame data, I/M readiness and live sensor data; the TOPDON adds 6 reset services; the SBR LEGACY lists live data and an I/M readiness test.
2ABS and SRS: the two MOTOPOWER listings say ABS, SRS, EPB and Service Reset are not supported, and the RICOKEY says it will not read AirBag, ABS, SRS, Oil Service Light or TPMS lights. Veepeak says advanced diagnostics (ABS, SRS) are only available for some makes/models via specific apps. The TOPDON title says Full System and its listing names EPB, TPMS and Oil resets; the SBR LEGACY listing does not mention ABS or SRS.
3Connection: the two MOTOPOWER listings say no apps or WiFi are needed, and the RICOKEY is a wired reader with its own LCD. The TOPDON (Bluetooth 5.0, range up to 33ft/10m) and the Veepeak (Bluetooth LE for iOS & Android) are used with a phone. The SBR LEGACY is described as a plug & play scan tool with a large display.
4Vehicle coverage: Veepeak states most 2001+ petrol and 2004+ diesel passenger vehicles in UK & EU; RICOKEY most 1996 and newer vehicles (OBD II & CAN); SBR LEGACY most OBD2/EOBD-compliant cars, SUVs and light trucks manufactured from 1996 onwards. The MOTOPOWER listings name protocols (KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN) and point to a Compatibility Guide; TOPDON asks buyers to confirm compatibility before buying.
5Warranty: the listings state 2 years (both MOTOPOWER readers), a 24-month manufacturer's warranty (RICOKEY), 1 year (TOPDON and Veepeak) and 6 months (SBR LEGACY).
Our process
How do we choose our picks?
We don’t lab-test products ourselves. Instead we synthesise current Amazon UK listings and published specs into clear, honest recommendations. We earn a commission if you buy through our links, but that never changes which products we rank.
Current UK availability
We check each pick against live Amazon UK catalogue data rather than last year’s model lists. Stock moves fast, so a listing can sell out after we publish.
Published specs
We compare manufacturer specifications so each pick is right for a real budget and use-case.
UK-specific fit
We factor in UK voltage and plug/fitting standards — details that generic global lists miss.
Reads & clears check engine codes, live data, DTC lookup, I/M readiness test
Screen
2.8-inch TFT colour screen
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LCD, 128 x 64 pixel, white backlight
LCD, 128 x 64 pixels, white backlight
Large display with clearly marked buttons (per listing)
Languages
8
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5 (English, French, German, Spanish, Dutch)
6
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Vehicle Compatibility
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Most 2001+ petrol and 2004+ diesel passenger vehicles in UK & EU (per listing)
Most 1996 and newer vehicles (OBD II & CAN), per listing
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Most OBD2/EOBD-compliant cars, SUVs and light trucks manufactured from 1996 onwards (per listing)
Battery Test
Battery voltage, starting performance and alternator output on 12V batteries (per listing)
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Built-in battery voltage check (per listing)
The rankings
The best OBD2 Scanners, ranked
1
MOTOPOWER
Top Pick
MOTOPOWER MP69033 Pro OBD2 Scanner Code Reader with Battery Tester
The MOTOPOWER MP69033 Pro OBD2 Scanner Code Reader with Battery Tester suits drivers who want a reader that works without apps or WiFi for engine fault codes, with a 12V battery and alternator test; the listing says ABS and SRS are not supported.
Type
Code reader with its own screen and cable; no apps or WiFi needed (per listing)
The TOPDON CarPal Bluetooth OBD2 Scanner suits drivers who want reset functions from a phone-based scanner: the listing names 6 reset services, a Battery Test and Bluetooth 5.0, with a 1 year manufacturer warranty.
Type
Bluetooth OBD2 scanner used with a phone
Coverage
Full System (per title); read/clear codes
Connection
Bluetooth 5.0, range up to 33ft/10m
Phone Compatibility
Android 7.0 or above and iOS 11.0 or above; 32-bit phones not supported
Veepeak OBDCheck BLE+ Bluetooth OBD II Scanner for iOS & Android
The Veepeak OBDCheck BLE+ Bluetooth OBD II Scanner for iOS & Android suits iOS or Android users who want a Bluetooth scanner for generic OBD-II functions through an app; the listing covers most 2001+ petrol and 2004+ diesel passenger vehicles in UK & EU.
Type
Bluetooth OBD II scanner used with third-party apps
Connection
Bluetooth LE for iOS & Android (not WiFi); classic Bluetooth for some Android apps
Functions
Read & clear trouble codes, freeze frame data, I/M readiness, live sensor data
Vehicle Compatibility
Most 2001+ petrol and 2004+ diesel passenger vehicles in UK & EU (per listing)
Apps
Third-party apps, which may require separate purchases (per listing)
Warranty
1 year manufacturer replacement
What we like
+Bluetooth LE for both iOS & Android, per the listing
+States UK & EU coverage: most 2001+ petrol and 2004+ diesel passenger vehicles
+Reads and clears trouble codes and shows freeze frame data, I/M readiness and live sensor data through an app
+1 year manufacturer replacement warranty
Worth noting
–Relies on third-party apps, which the listing says may require separate purchases
–The listing says advanced diagnostics (ABS, SRS) are only available for some makes/models via specific apps
–The listing warns that some vehicles built in 2000-2002 (petrol) or 2003-2005 (diesel) are not fully OBD-II compliant
£33.65£39.59−15%Amazon.co.uk price as of 12 Oct, 07:00 (London time). Details
The RICOKEY V309 Wired OBD2 Engine Fault Code Reader suits home mechanics who want a wired reader for engine fault codes with a 24-month manufacturer's warranty; the listing says it will not read ABS, SRS or TPMS lights.
Type
Wired code reader, powered from the vehicle's OBDII connector
Functions
Read and erase DTC, freeze frame data, I/M readiness status, live PCM datastream, vehicle information (VIN, CIN and CVN)
Code Definitions
Over 3000 DTC on screen (per listing)
Vehicle Compatibility
Most 1996 and newer vehicles (OBD II & CAN), per listing
Screen
LCD, 128 x 64 pixel, white backlight
Languages
5 (English, French, German, Spanish, Dutch)
Warranty
24-month manufacturer's warranty
What we like
+24-month manufacturer's warranty stated in the bullets
+No batteries or charger needed; the listing says it takes power from the vehicle's OBDII connector
+Reads live PCM datastream, freeze frame data and I/M readiness status, per the listing
+Retrieves generic, manufacturer specific and pending codes with definitions on screen, per the listing
Worth noting
–The listing says it will not read AirBag, ABS, SRS, Oil Service Light or TPMS lights
–The listing states no cable length
–The listing names OBD II & CAN but lists no other individual protocols
£13.22£15.98−17%Amazon.co.uk price as of 12 Oct, 07:00 (London time). Details
The MOTOPOWER MP69033 OBD2 Scanner Engine Fault Code Reader suits drivers who want an engine code reader that works without apps or WiFi, with a stated 2.5 feet cable and a 2 year warranty; the listing says ABS and SRS are not supported.
Type
Code reader with its own screen and cable; no apps or WiFi needed (per listing)
The SBR LEGACY V500 OBD2 Car Diagnostic Scanner suits buyers who want a plug & play reader for check engine codes with a battery voltage check; the listing states a 6 months warranty and no screen size, cable length or protocol names.
Functions
Reads & clears check engine codes, live data, DTC lookup, I/M readiness test
Battery Test
Built-in battery voltage check (per listing)
Vehicle Compatibility
Most OBD2/EOBD-compliant cars, SUVs and light trucks manufactured from 1996 onwards (per listing)
Screen
Large display with clearly marked buttons (per listing)
Warranty
6 months
What we like
+Reads and clears fault codes and shows live data, per the listing
+Built-in battery voltage check
+Title lists DTC lookup and an I/M readiness test
Worth noting
–The listing names no individual protocols; the title says All OBDII Protocols
–The listing states no screen size or cable length
–The listing does not mention ABS or SRS
£15.99Amazon.co.uk price as of 12 Oct, 07:00 (London time). Details
Product prices and availability are accurate as of 12 Oct, 07:00 (London time) and are subject to change. Any price and availability information displayed on Amazon.co.uk at the time of purchase will apply to the purchase of this product.
Editor's Note
The MOTOPOWER listings name protocols such as KWP2000 and CAN and the RICOKEY names OBD II & CAN; the TOPDON and SBR LEGACY listings name no individual protocols. The MOTOPOWER MP69033 listing gives a cable length (2.5 feet); the MP69033 Pro and RICOKEY listings mention a cable or wired design without a length. Veepeak states that its apps are from third parties and may require separate purchases.
Our Take
As a default, the MOTOPOWER MP69033 Pro: a reader with its own screen that needs no apps or WiFi, with a battery and alternator test and a 2 year manufacturer warranty, per the listing. For reset functions from a phone, the TOPDON CarPal lists 6 reset services. For generic OBD-II functions through an app on iOS or Android, the Veepeak OBDCheck BLE+.
Questions & answers
Frequently asked questions
Will an OBD2 scanner work with my car?
No listing here promises a fit for a particular car. Veepeak states most 2001+ petrol and 2004+ diesel passenger vehicles in UK & EU; RICOKEY states most 1996 and newer vehicles (OBD II & CAN); SBR LEGACY states most OBD2/EOBD-compliant cars, SUVs and light trucks manufactured from 1996 onwards. MOTOPOWER points buyers to its Compatibility Guide, and TOPDON asks buyers to confirm compatibility before buying.
Can an OBD2 scanner read ABS and airbag (SRS) codes?
Three of the readers here say they cannot. Both MOTOPOWER listings say ABS, SRS, EPB and Service Reset are not supported, and RICOKEY says the V309 will not read AirBag, ABS, SRS, Oil Service Light or TPMS lights. Veepeak says advanced diagnostics (ABS, SRS) are only available for some makes/models via specific apps. The TOPDON CarPal title says Full System; the SBR LEGACY listing does not mention ABS or SRS.
Do OBD2 scanners need a phone or an app?
Both MOTOPOWER listings say no apps or WiFi are needed, and the RICOKEY V309 takes power from the vehicle's OBDII connector and shows results on its own LCD. The TOPDON CarPal and Veepeak OBDCheck BLE+ are Bluetooth scanners used with a phone: TOPDON states Android 7.0 or above and iOS 11.0 or above, and Veepeak says its apps are from third parties and may require separate purchases.
Can an OBD2 scanner clear the check engine light?
All six listings state reading and clearing or erasing fault codes. RICOKEY says the V309 turns off the Malfunction Indicator Light (MIL), clears codes and resets monitors. The MOTOPOWER MP69033 listing adds a caution: if codes are erased without the problem being fixed, the engine fault light may turn on again.
Can an OBD2 scanner test a car battery?
Three of these listings describe one. The MOTOPOWER MP69033 Pro checks battery voltage, starting performance and alternator output on 12V batteries; the TOPDON CarPal has a Battery Test that monitors real-time voltage; the SBR LEGACY V500 has a battery voltage check. The MOTOPOWER MP69033, RICOKEY V309 and Veepeak OBDCheck BLE+ listings do not mention a battery test.
What warranty do OBD2 scanners come with?
On these listings: 2 years on both MOTOPOWER readers, a 24-month manufacturer's warranty on the RICOKEY V309, 1 year on the TOPDON CarPal and the Veepeak OBDCheck BLE+ (Veepeak's is a replacement warranty), and 6 months on the SBR LEGACY V500.
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