Parameters
Power supply voltage: DC 7-24V
Detection voltage: DC 0-120V
Working current: ≤20MA (ultra-low power consumption)
Dimensions: Circular diameter 33.5mm
Installation opening: Circular diameter 30mm
Measurement rate: >200mS/time
Measurement accuracy: 1%
Digital display color: blue
Low voltage alarm setting method: Long press the back touch switch for 3 seconds or touch the front touch button for 3 seconds to enter the setting page, the first digit on the left flashes, short press the button to change the number, long press the button for 2 seconds to switch to the second digit, wait for 5 seconds without operation after all settings are completed, and automatically return to the main page, and the setting is completed.