0.36" Red LED Digital Volt Voltage Panel Meter DC 4.5 - 30V 9V 12V 24V

Specifications

1)Range: DC4.5-30V
2)Display: 0.36 "LED digital tube
3)Display color: red

0.36" Digital Voltmeter Panel DC 4.5 V to 30V  

Features :
Size: 36mm X 20mm X 15mm
NO Reverse Connect Protection
Range: DC4.5-30V ( Can Measure Power Supply Directly )
Display: 0.36 "LED digital tube
Display color: red
Refresh rate: about 500mS / times
Input: DC voltage
Resolution: 1% +1 digit
Power Supply: DC4.5 -30V
Operating temperature: -10 °C ~ 65 °C


red cable DC+, black cable DC -,

Attention if the Voltage over 30V ,it maybe will burned.