Input Voltage: DC 4.8-30V Minimum voltage display : 2.2V (dim light) Operating Current: < 23mA Refresh Rate: 300ms Accuracy at lower than 8V: 0.2 V Accuracy at higher than 8V: 0.02V Seven segment display colour: Red Red Colour Wire: Vin Black Colour Wire: Ground (GND) Wire length (Red and Black) :15cm Dimension (mm) : 33 (L) x 15 (W) x 10 (H) Packing list x1 unit Voltmeter display (4.8V to 30V)
