Brand New and High Quality

DC 0-30V 2 Wire LED Display Digital Voltage Voltmeter Panel

Measuring range: DC 0.1V-30V
Input range: DC 2.7V-32V
Max Input: DC 32V. The device can be damaged if input is over 32V
Display: Three 0.36 "digital tube
Measurement accuracy: 0.1%
Refresh rate: about 300mS / times
Input impedance: About 100K
Screw holes measures :28mm
Package Include: 1 x Digital volt meter

Note: Simple wiring, conventional with two lines, the redline is connected to the positive pole, the black line is connected to the negative pole. With the protection of opposite connection, secure to use. Conventional no external power supply needed, you can use the measurement voltage directly to work, measuring voltage range from 4.5-30V. Wide voltage work, the red display minimum 4.5V, maximum safe pressure up to 30V, more than 30V may cause damage. When measuring the voltage below 10V, down to the second decimal point; in the measurement of more than 10V voltage, down to the first decimal point.