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.
RC Pro Lipo Battery Checker Low Voltage Alarm Tester/Buzzer 1-8S
- Brand: RC Pro
- Product Code: RCP-BM001
- Availability:
-
$12.95
Tags: Checker, Battery Checker, Tester, Alarm