YB27 DC 0-300V LED digital voltmeter three-wire system red display voltmeter
Suitable for testing devices & equipment, such as measuring voltage
Good stability & high measurement accuracy
With reverse connect protection function
With trimmer potentiometer
Easy to read, install & use
Low power consumption
Model: YB27
Display
Colour: Red
Supply Voltage Range: DC 3.3-30V
Measuring Range: DC 0-300V
Accuracy: 0.1V (Less than 100V), 1V (More than 100V)
Power Supply Terminal:
----Black Wire: Ground
----Red Wire: Positive (No more than 30V between black wire & red wire)
Measuring Terminal: Yellow Wire
Wire Length: 130mm/ 5.12in
Screen