TOPDON BT100 12V Battery & System Tester. Designed for both pros and DIYers, it combines dealer-level accuracy, versatile functions, and simple operation to make diagnostics easy. From routine battery health checks to troubleshooting failures and dashboard warnings, the BT100 gives users the clarity needed to solve problems quickly and confidently.
The TOPDON BT100 12V Battery & System Tester is ideal for automotive mechanics and home enthusiasts needing an accurate and comprehensive test device for batteries and battery systems, ranging from 100 to 2000 CCA.
