1-8S LED Lipo Voltage Indicator Checker Tester Low Voltage Buzzer Alarm Product name: Low Voltage Buzzer Alarm 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: 2.7~3.8V Size: 40mm x 25mm x 11mm
