ITEM NAME:0.28 inch DC 0-100V 3-WireGauge voltage meter Voltmeter With LED DisplayDigitaOZ Description： Display color: Green/Red/Blue/Yellow/White Display mode: Three 0.28 LED digital tube update rate: About 500 ms/time Physical size: 30 x 12 x 8.5 mm Power supply: Don't need the power supply, direct use of the test voltage as a power supply Lead wire length: 10 cm The minimum input: 3.50V The maximum input: 30V Measurement range: DC3.50 - 30V Operation temperature: -10 degrees~65 degrees Measurement accuracy: plusmn (1% + 2 Digit) Mounting holes distance: 26mm Red line:Power Supply +,Measure Voltage +,(3.50-30V DC) Black line:Power Supply -, Measure Voltage- Package include: 1 pcs.Display mode: Three 0.28 LED digital tube. Lead wire length: 10 cm. Physical size: 30 x 12 x 8.5 mm.
