Mini 3-wire Volt Meter (0 - 99.9VDC)

Measure the voltage of anything with this handy voltage meter. This type of meters is often used to keep track of batteries.

This 3-wire version uses two wires for power and one for voltage measurement.

Connect the red wire to a 4.5 to 28 VDC power supply, the black wire to GND, and connect the white wire to whatever you want to monitor the voltage of. The measured voltage will be measured voltage will be displayed on the 3-digit display with a precision of 0.1V.

Specifications

• Input Voltage: 4.5V ~ 28 VDC
• Measurement Range: +0V ~ +99.9 VDC
• Precision: 0.1V
• Current Draw: 3 ~ 4mA
• Colour Display: Green
• PCB size: 30mm x 20mm
• Display size: 23mm x 14mm
• Total Depth: 11mm
• Weight: 6g