RC Pro LiPo Battery Voltage/Tester/Buzzer 1/8S

RC Pro LiPo Battery Voltage/Tester/Buzzer 1/8S

This is battery voltage checker and low voltage buzzer 2-in-1 unit.

Checking the voltage of each battery.

When the voltage is below the set value, it will buzzer with red LED light, pre-set value is 3.3V. Push key which can change the voltage setting and save.

A useful tool for outdoor/ indoor flight.

No battery required.

$13.90