LED Display Voltage Meter Car Voltage Panel Meter Blue

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Description:

Three wires digital , 0.28; LED display, mini size, connection protection.
Measure voltage range 0-100V, need DC4-30V external power supply.
Can directly work in 5v, 9v, 12v, 24v electrical circuit.
Stable perfermance and high precision.
Standard size and easy installation.

Specification:

Material: Plastic, Electronic Components
Size: approx. 3.1 x 1.1 x 1.0cm/1.2 x 0.4 x 0.4inch
Cable Length: Approx. 17cm
working voltage: 4.0~40V(with protection)
voltage: 0.0~100V
Display : 3 digit 0.28inch LED digital tube
Display color: red, yellow, blue, green
Working current: