1-8S Low Voltage Buzzer Alarm 2 in 1 RC Lipo Voltage Indicator Checker Tester with LED Indicator for RC Helicopter Quadcopter Speedy Racing

Description
Product name: Low Voltage Buzzer Alarm
Use for 1-8S Lipo/Li-ion/LiMn/Li-Fe
Unit voltage display range: 0.5~4.5V
Voltage detection precision: +_0.01V
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

Package Includes:

1 x Digital Voltmeter With Low Voltage Buzzer Alarm LED Indicator For Lipo Battery