• Operating voltage: 4.5 ~ 30V (with reverse polarity protection function)
• Test voltage: 0 ~ 99.9V
• Operating Current: <60mA
• Display: 0.56 ""LED, red
• Mounting holes: 45.5 × 26.5 mm
• Measurement rate: ≥ 500mS
• Measurement accuracy: 1%
• Maximum operating conditions:
• Minimum operating voltage: +4.5 V
• Maximum operating voltage: +30 V
• Operating temperature: -10 to +65 ° C
• Operating Humidity: 10 ~ 80% (no condensation)
• Working pressure: 80 ~ 106kPa
• Sun exposure: no direct exposure
• A good stability, high measurement accuracy
• Overall in a standard size, easy installation
• Power supply polarity protection circuit

 

How to use the item:
Red line: Power Supply + (4-30V) 

Yellow line: Measure Voltage + 

Black line: Power Supply -, Measure Voltage - 

Red: positive power supply, you need access to power within the positive range DC 4.5 - 30V 

Black line: public negative, both powered anode is measured with reference to the negative 

Yellow line: Measuring signal input positive

 

 

Specifications:

 

Color: Black

Item size: 48 * 29 * 21 mm

Net weight: 18g

 

Picture are for representation only, color might be slightly different.

 

Package Include:

 

• 1x Digital Voltmeter 0-100v DC