Product specifications:
Voltagedetection accuracy +/- 0.01V
Unitvoltage display range: 0.5-4.5V
Totalvoltage display range: 0.5-36V
1Stest mode voltage range: 3.7-30V
Lowpressure alarm mode is 2-8S
Alarmsetting range: Off-2.7-3.8V
Size:40x27x12mm
Package included:
1 x Lipo battery voltage buzzer checker