0.28 inch Two Wire LCD Mini Digital DC Voltmeter Gauge Voltage Detector NEW
Display mode: three digit 0.28'LED digital tube. Current Consumption: <20mA(Generally 5-15 mA). Two wire connection, with reverse polarity protection. Display color: Yellow/Red/Green/Blue. Size: 3.30 x 1.10 x 0.70cm (L W H).