DDC 4.5-30V 5A blue red DC digital voltmeter and ammeter
Negotiable /Piece
Min.Order:20 Pieces
Shenzhen Geree Electronics Co., Ltd.
Features:
work Current:<60mA
display:0.28"LED,red + blue
size:48×29×21 mm
Refresh rate:≥500mS/times
Permissible Error:1%(±1)
Measure range: DC4.5-30V:
Operating temperature:-10~+65
operating humidity:10~80%
working air pressure:80~106kPa
Testing current: 0-5A
Black line : COM, common measuring
Red line : power supply+
Yellow line : IN+, current input+