Product description:
Two wires digital voltmeter, mini size, with reversal protection, and connect easily.
According to the different measuring voltage, automatically moving the position of the decimal point.
This voltmeter needs additional auxiliary power to work. The power supply voltage range can be DC 3-30V, which can work in 5V, 9V, 12V and so on. The power supply has reverse connection protection.
Features:
Measure Voltage Range: DC0-100V
Min Input Voltage: DC 0V
Max Input Voltage: DC 100V
Measurement Accuracy: 1% (+ / - 1 digit)
Display: Three digit 0.36" LED
Display color: green
Refresh Rate: about 500mS / times
Power supply: DC3-30V
Consumption current: 5-20mA
Operating Temperature: -10°C - 65°C
Size: 39mm x 23mm x 16mm
Cutting size: 35mm x 19mm
Wires number: 3 wires
Wire Length: about 20cm
Weight: 11g
Wiring methold:
Red wire: Working Power Supply +
White wire: Measure Voltage +
Black wire: Common -
Package Include:
1 x DC0-100V Voltmeter