Current Sense
YB27VA LED Digital DC Voltage and Current Dual Meter DC 3.5-30V Three-wire Ampere Voltage Panel Meter

Size: 48*29*21mm

Display mode: 0.28" LED, single color or dual color (red-red): voltage and current are both red
(Red and Blue): Voltage is red and current is blue.
Installation size: 45.5*26.5mm
Measurement rate: 500mS/time
Measurement accuracy: 1% (±2 digits)
Wide power supply range with reverse polarity protection.

Test terminal: three-wire terminal
COM (black line): test common terminal (COM is the common negative pole of the voltmeter and ammeter)
V+ (red wire): test positive voltage input
A+ (yellow line): Test positive current input.
For "above 10A", a shunt is required:
For "10A or less", no shunt required:
Suitable for "20A direct test" without shunt:
Dimensions: 48x29x21mm
Operating temperature: -10 to +50 degrees
Supply voltage: DC3.5-30V
Accuracy grade: 1% +/- 2 digits
Model: YB27VA
Display Type: Numbers only

Mounting hole: 45.5x26.5 mm
Test voltage: DC 3.5-30V

Display type: 0.28" LED (single color/dual color)
Cover color: black/white
Features: Three lines