Topdon Carpal OBD2 Scanner, Bluetooth All System Diagnostic Tool

The Topdon Carpal is a wireless OBD2 scanner designed for Android and iOS devices that performs all-system vehicle diagnostics and battery health checks. It is ideal for everyday car owners who want to monitor their vehicle's health, clear fault codes, and prepare for smog inspections from their smartphone.

Key features

• All System Diagnosis – Comprehensive scanning of engine, brakes, transmission, and more to read and clear fault codes.
• 6 Reset Functions – Includes Oil, TPMS, EPB, BMS, Throttle Adaptation, and DPF Regeneration to maintain vehicle performance.
• Battery Health Check – Monitors real-time voltage, tracks voltage trends, and logs start-up data to ensure reliable operation.
• Smog Pre-Check – Features I/M Readiness testing to identify issues before official emissions inspections.
• Repair Guidance – Provides access to a DTC repair guide, technical service bulletins, and a dashboard warning light library.
• Wide Compatibility – Supports 98% of vehicle models from 1996 to 2023 with Bluetooth 5.0 connectivity.

Specifications

What's in the box

• 1 Carpal diagnostic scanner
• 1 Quick user guide

Ideal for

This tool is suited for car owners and DIY enthusiasts who want to perform routine maintenance, track vehicle health, and troubleshoot check engine lights without frequent mechanic visits.

FAQ

Does it work with my phone?

The Carpal works with mobile devices running Android 7.0 or higher and iOS 11.0 or higher.

Will it clear my check engine light?

Yes, the scanner provides all-system diagnostics to read and clear fault codes to help turn off the check engine light.

How long is the software update free?

The software update service is free for the first year, with optional subscriptions available afterward.

How many vehicles can I use this with?

The software supports up to three vehicle brands at one time; you can delete and add new brands as needed.