Clarke 6260107 CBBT1 12V Bluetooth Battery Monitor/Tester and Vehicle Locator

The Clarke CBBT1 is a small pocket-sized battery monitor/tester, capable of displaying battery power, voltage and temperature on a mobile device via the app (downloadable from Apple Store or Google Play Store).
MAIN FUNCTION DESCRIPTION1.
Real-time display of battery power, temperature and voltage.
2.
Automatically tests the starting and charging systems of the vehicle.
3.
Sends alarm notification if the battery is abnormal.
4.
App supports multi-device connection, 4 devices can be monitored at t