Product Introduction:
Model: VHM-003
Input Voltage: DC 10-30V
Display Precision: 0.1V
Control Precision: 0.1V
Output Type: direct output
Voltage Tolerance: +/-0.1V
Application Fields: 12-24V storage battery
Size: 82*58*18mm
Using Method:
1. Set Starting Voltage: in normal display voltage state, press the button will display start charging voltage; long press for 3s the digital tube will flash; you can start or stop button to set starting up charge voltage value
2. Set Stop Voltage: in normal display voltage state, press the button will display stoping charge voltage; long press the button for 3s the digital tube will flash; you can start or stop button to set stoping charge voltage value
3. Factory Reset: in power on state press the start/stop button at the same time, digital tube will display 888; that represents factory reset settings
Package Included:
1 x DC12V-24V Lithium Battery Charge Control Protection Board Key Operation:
RUN: Press and hold 0.5S to enter the upper limit voltage interface. At this time, press the Run button, the upper limit voltage is +0.1, press the Stop button, and the upper limit voltage is -0.1.(Long press will increase/decrease continuously);
STOP: Press and hold 0.5S to enter the lower limit voltage interface. Press Run button at this time, the upper limit voltage is +0.1, press the Stop button, the lower limit voltage is -0.1(long press will increase/decrease continuously).
Product Features:
1. When the displayed voltage exceeds the upper limit voltage, the relay switch is turned off. When the display voltage is lower than the lower limit voltage, the relay switch is turned on.
2. This product has the function of saving the last setting data when power is off.
