DC 6-30V LED Voltmeter Module, 0.36" Red

Meter - DC 6-30V voltmeter module - red LED - without housing Universal digital voltmeter module with a range up to 30V. A convenient way to make your own meter in your device. Thanks to two cables, the meter draws current from the conductors on which it performs the measurement. So it is very easy to use and its small dimensions allow it to be used even in very small projects or products. As the meter draws energy from the system, it is slightly burdened. Technical specifications Measured input voltage DC 6V 30V - the meter is powered from the measured voltage LED digit size: 0.36 " Refresh rate: 500ms / 1 measurement Accuracy of measurement: 3% Working temperature -10 * to 65 * C Working current: <23mA Dimensions: 33x10x10mm (whole unit)

Connection:

red wire - plus power supply and measured voltage

black wire - ground