DROK 090552 Mini 0.28" Digital Voltage Tester Voltmeter DC 0~~100V Volt Meter 3.0-30V Power Battery Monitoring Gauge Blue LED Panel Display~
Product Description
DROK 090552 Mini 0.28" Digital Voltage Tester Voltmeter DC 0~~100V Volt Meter 3.0-30V Power Battery Monitoring Gauge Blue LED Panel Display~
- Small in size and light in weight,quite easy and convenient to carry out
- 0.28" visible LED display, easy to read even in dim light
- It requires extra power supply of 3V to 30V; only has three-wires for simple connection
- With reversed connection protection, meaning it will not burn even when wires are connected reversely
- Has resolution of 0.1V and the potentiometer in the back side for accuracy adjustment
Parameters:
Measuring range:DC 0~100V
Operating voltage:DC 3.0~30V
Min input: DC 0V
Max input: DC 100V
Measurement accuracy:1 %(+/- 1 digit)
Refresh Rate：about 200mS/times
Operating Temperature:-10 °c ~ +65 °c
Power consumption: 5-15mA in normal condition
Display:Three 0.28 " LED digital tube
Display Color:Green/Red/Blue/Yellow
Cutting size:23.5mm x 10mm
Mounting holes distance:28mm
Wiring:
Red: Power Supply +,(3.0~ 30V DC)
White: Measure Voltage +,0~ 100V DC)
Black: Power Supply -, Measure Voltage -
Note:
1.The meter requires extra power supply of DC 3.0 to 30V
2.Its resolution is 0.1V and its actual error might larger than 0.1V
Package Include:
1x Digital Panel Voltmeter
Technical Specifications
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