BT Master Battery Tester

Use your smartphone to perform in-depth tests on your battery and charging system.

  • Connects to an Android or iOS device via Bluetooth
  • Performs battery health test, charging system test, starter test, current test, charging ripple detection and voltage test
  • Simple layout provides clear and accurate data display
  • Supports automatic re-connection if the BT Master comes back into Bluetooth range 
  • Report function that automatically saves the previous test data for review later
  • Covers all battery types