SMAKN 3 Digits 0.56" 3 Wire Dc 0-100v Blue Led Digital Voltmeter Voltage Display Module with Reverse Protection
Range: DC 0-99.9V (need extra Power Supply DC 3-30V
Power Supply: DC 3-30V
Display: three 0.56" LED digital tube
Measuring accuracy: 1% (+ / - 1 digit)
Display color:BLUE
Cutting Size: 45.5 x 26.5mm Dimensions: 48 x 29 x 21mm Range: DC 0-99.9V (need extra Power Supply DC 5-28V) Power Supply: DC 5-28V Display: three 0.56" LED digital tube Display color: green Refresh rate: about 500ms Measuring accuracy: 1% (+ / - 1 digit) Package Include: 1x Digital Voltmeter