Product Description:
It allows you to understand the working status of your battery anytime and anywhere, ensuring your battery will not be damaged by over-discharging or over-charging.
When the voltage is lower than the set value, the buzzer will sound and the red LED light will flash; the factory default setting is 3.3V.
Press the button to change the voltage setting value, and the user’s current setting will be saved automatically.
Used for 1S-8S lithium battery testing
Voltage detection precision: $\pm 0.02\text{V}$
Unit voltage display range: $0.5\text{V} \sim 4.5\text{V}$
Total voltage display range: $0.5\text{V} \sim 36\text{V}$
1S test mode voltage range: $3.7\text{V} \sim 30\text{V}$
Low voltage buzzer alarm mode: 2S-8S
Alarm voltage setting range: OFF~$2.7 \sim 3.8\text{V}$
Dimensions: 40mm x 25mm x 11mm
Weight: 9g
