Features:Use for 1-8S Lipo/Li-ion/LiMn/Li-FeVoltage detection precision: +_0.01V.Unit voltage display range: 0.5~4.5VTotal voltage display range: 0.5~36V1S test mode voltage range: 4-15VLow voltage alarm mode for 2-8SAlarm set value range:OFF~2.7~3.8V