TOPDON CarPal A, OBD2 Scanner, All System Diagnosis, Wireless Bluetooth Diagnostic Tool, Vehicle Health Check, Smog Check, Repair Guide, Engine Inspection, Vehicle Performance Test
Original price was: £45.99.£36.79Current price is: £36.79.









Price: £45.99 - £36.79
(as of Jul 21, 2025 04:25:14 UTC – Details)
From the brand


TOPDON was founded in 2017 and quickly gathered a group of automotive industry experts, DIY gearhead, and professional technicians to provide premium services for users.
Used to be a pioneer of automotive aftermarket distribution channel for over 20 years, the founder knows what the clients want and he is trained to have keen eyes toward the industry, product, and clients.

TOPDON TOPDON CarPal

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[Easy OBD2 Bluetooth Scanner, Complete Car Insights] Enjoy peace of mind with our comprehensive vehicle health check. From engine to steering, CarPal covers every crucial vehicle system and meticulously evaluates your car’s health and enables read/clear codes with one tap. Understanding engine status has never been easier. CarPal indicates the severity of faults (severe or minor), and each code comes with tailored repair instructions to help you prioritize repairs and make informed decisions.
[6 Essential Maintenance Functions] Take your vehicle maintenance to the next level with CarPal. This advanced diagnostic tool offers 6 of the most common reset services to keep your car running at its best. Start with features like Oil Reset and TPMS Reset to manage your vehicle’s routine needs, and BMS Reset and EPB Reset for smoother driving. Throttle Adaptation and DPF Regeneration maintain optimal engine efficiency.
[Advanced Care, Save Time and Money] The Battery Test feature monitors real-time voltage and tracks battery performance to stay ahead of potential issues and maximize battery longevity. Our Smog Check allows you to perform a pre-test of the vehicle emissions, ensuring you pass your annual inspections. And for those who crave speed, the Performance Test measures your car’s 0-60mph acceleration, giving you a clear picture of the vehicle’s capabilities.
[Your Car’s Health, Perfectly Monitored] CarPal is designed to make vehicle maintenance straightforward and efficient. With smart AutoVIN for rapid identification, you can easily connect to your car without manual inputs. The live data will be visualized in various formats, including graphs, numerical values and gauge displays, and clear 4-in-1 data graphs, making it effortless to monitor real-time performance. The data record/report enables playback and further analysis.
[Mobile Mechanic for On-the-Go Car Care] Featuring Bluetooth 5.0 technology, CarPal provides a stable wireless connection with no-cable convenience in a range of up to 33ft/10m, ideal for you to diagnose from a comfortable distance. This diagnostic tool is compatible with Android 7.0 or above and iOS 11.0 or above, transforming a phone into an easy-to-use scanner. Along with a compact body that fits in a pocket or toolbox, CarPal will be your vehicle health partner on the move.
[One-Stop Solutions for Simplified Repairs] TOPDON’s CarPal delivers everything you need for efficient and accurate repairs. Instantly access detailed DTC repair guides, stay updated with the latest Technical Service Bulletins (TSBs), and easily locate your vehicle’s diagnostic port. Additionally, the comprehensive Warning Light Library provides clear explanations, potential causes, and recommended actions for all dashboard lights.
[What You Will Get] Package includes: CarPal*1, Quick Start Guide*1. CarPal’s multilingual support—covering English, French, German, Spanish, Portuguese, Russian, Japanese, Korean, Italian, Traditional Chinese, and Chinese—ensures you receive top-notch support in your preferred language. Plus, we offer premium after-sales service to ensure your complete satisfaction. The customer support team is always here to provide timely and professional assistance.Tips: Cannot support 32-bit cell phones.
Customers say
Customers find the OBD2 scanner works as stated and is simple to use, with quick Bluetooth connectivity to their phones. They appreciate its diagnostic capabilities, being able to clear fault codes and read them quickly, and one customer notes it provides real-time information like engine RPM. Customers consider it good value for money, with one mentioning it saved them money on garage bills.
13 reviews for TOPDON CarPal A, OBD2 Scanner, All System Diagnosis, Wireless Bluetooth Diagnostic Tool, Vehicle Health Check, Smog Check, Repair Guide, Engine Inspection, Vehicle Performance Test
Add a review
Original price was: £45.99.£36.79Current price is: £36.79.
ivan –
Top quality for the money
I’ve been using the TOPDON CarPal for a little while now, and it’s easily one of the best Bluetooth diagnostic tools I’ve tried. Right out of the box, the device feels well-built and compact â perfect for keeping plugged into my vehicle’s OBD-II port without it getting in the way.Setting it up was quick and painless. The CarPal connected to my phone via Bluetooth without any issues, and the companion app is very intuitive. It provides clear, detailed diagnostic reports, and I was able to read and clear trouble codes within minutes. What really impressed me was how fast the data updates â there’s barely any lag between what’s happening in the car and what’s shown on the app.Another big plus is how it gives real-time information like engine RPM, speed, coolant temperature, and more. It’s incredibly useful for monitoring your car’s health and catching small problems before they become big ones.For the price, the TOPDON CarPal offers a ton of value. Whether you’re a DIY mechanic or just someone who wants to stay informed about your vehicle, this is a must-have tool. Highly recommended!
Andrew Walker –
OBD
This is an absolute top bit of kit!! This even picked up a fault a local mechanic garage couldnât find on his computer!! My Astra now has had the fault fixed and is running 100%I would recommend this product to anybody!! And the app is really easy to use as well and all the things you can do on it to read your car information and sort things out is amazing!!And itâs dirt cheap as well
Chana –
Amazing product
This is a great product. I was looking for a reasonably priced diagnostic tool to put my BMW e-brake system to maintenance mode. This device does the job. You can have software up to three different car brands at a time. Downloads pretty quickly and very easy to use.This connects through Bluetooth and able to reset faults, enter and exit from the maintenance mode.Recommend!
Jan –
Good tool, but needs a subscription after a year
This topdon scanner is a very good tool for reading and clearing faults. Setting it up requires you to make an account, but it’s very easy to do so.A connection to my Volvo’s central electronics module wasn’t connected before I turned the ignition on which caused a whole load of faults to show up on the OBD2, one of which was an SRS airbag fault which couldn’t be cleared with a normal OBD2 scanners. This scanner however managed to access the SRS diagnostics and cleared it very quickly.However this device is on a subscription. The first year is free, but past that you must pay £29.99 per year to use the advanced features. I believe it only limits you to basic engine code functionality like any other basic scanner if you don’t pay this fee.The next downside is you can only store 3 cars at a time, however I believe you can delete cars from your account if you no longer need to scan a particular car.The £29.99 year subscription is still cheaper than taking it to a mechanics for them to clear it so I’d say it’s probably worth it, especially if your car likes to give out lots of codes like mine does.
Simon Watson –
Great
Very good, in detail. Value for money. Easy to use and connect. No issues. Straight forward.
Danny Robbins –
Handy piece of kit
Good bit of kit and worth the money. Easy to setup and very useful for seeing any potential issues with the car fault codes ð
Mark Pearman –
Good bit of kit .
Good solid build . Easy to install . Speed at which is scans the car is fast . Diagnostics has a good range to check everything . Took us about 10 minutes to set up and connect via blu tooth .Connectivity is quick .
Brian –
Easy to use and worth the cash.
Very easy to use and the App is simple with no monthly subscriptions. Existing reader was pants and only reported 1/16 of the errors present. Took ages for app to download diagnostics software for seat but well worth the wait. Finally able to clear the airbag light after removing the glove box, Clear the brake errors and electrical errors after broken wires on ABS/Tire pressure sensor. Just need to pull the LED for that pesky engine light.Â
Franck lopez –
Super pratique.Petit outil de diagnostic Bluetooth. Il m’est bien utile pour faire les diagnostic et remettre les entretiens à zéro sur mes véhicules (clio 4 et Peugeot 207)Je recommande
Paul –
Muy buen producto. Funciona bien, quita todos los fallos
klaus naleppa –
Sehr gut! Viele Infos, habe gefreut? VG KN
Vasile –
Ottimo prodotto, cancella errori anche airbag..
LUC VERGUYSE –
Correspond exactement à ce que jâattendais.Mon concessionnaire avait « oublié « de mettre à jour lâintervalle de vidange et jâai pu le faire sans problème.Jâai pu aussi aider un voisin qui avait le même problème sur une autre marque.Jâai réinitialisé lâaccélérateur et jâai senti une belle différence.