Rc 1-8S Lipo Battery Tester Monitor Buzzer Low Voltage Alarm Voltage Checker With LED Indicator For Lipo Life Limn

Easy to use - compatible with all 2-8S Lipo/LiFe/LiMn/Li-ion batteries Small size - 40mm x 25mm x 11mm, light weight: 10g/1pc buzzing sound when reaching the low voltage point Display mode: battery cell voltages, total voltages, lowest cell voltage, remaining battery capacity This is a digital voltage checker with the alarm. This voltage checker is compatible with all 2-8S Lipo/LiFe/LiMn/Li-ion batteries An alarm will sound when reaching the low voltage point，which is extremely useful in flight when the indicator lights are not visible. Specifications: Designed for 2-8S Lipo/Li-ion/LiMn/Li-Fe Cells: 2-8S Size: 40mm x 25mm x 11mm Weight: 10g Voltage detection accuracy: +_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 Features: Designed for 1-8S Lipo/Li-ion/LiMn/Li-Fe Note: When the voltage is lower than the set value, the buzzer will sound with red LED light, preset value 3.3V It also has push button control, which can change the voltage settings and save them.