ITEM NAME:Mini Red LED Digital Voltmeter Volt Meter Panel 3.3-30V M8C4 Mini Red LED Digital Voltmeter Volt Meter Panel 3.3-30V M8C4 Brand new and high quality Small size Easy to install Display color: Red Size: about 35*14*10 mm Accuracy: 1% Refresh speed: 200MS per time Display mode: 3 digits digital tube Measuring range: 3.3-30V Working current: less than 20mA Note: Please connect the red wire to the postive pole and the black wire to the negative pole. Package Contents:1 x Mini voltmeter Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..Size: about 35 14 10 mm. Display mode: 3 digits digital tube. Display color: Red. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.
