Quickly test for your lipo before flight, and it can use as inflight alarm if you not sure the maximum flight time
With a push key by which you can change the value settings and save.
When voltage is below the set value, it will buzzer very loudly with red LED light. (pre-set value is 3.3V)
Mini shape, not larger than a common key.
Compact, easy to carry.
Really useful in flight if you can't see the lights.
Specification:
Size: 40mm x 25mm x 11mm
Original box: NO
Net weight: 9g
LED Color: Red
Use for 1-8S Lipo/Li-ion/LiMn/Li-Fe
Voltage detection precision: +_0.01V.
Unit voltage display range: 0.5~4.5V
Total voltage display range: 0.5~36V
1S test mode voltage range: 3.7-30V
Low voltage alarm mode for 2-8S
Alarm set value range:OFF~2.7~3.8V
- What's included
- Battery tester buzzer1x