#DC #600V #20A #Dual #Digital #Voltmeter #Ammeter #Volt #Amp #Tester #Gauge #Meter #Red+Green #LED
Extreme working conditions:
Min. supply voltage: + 3.5V
Max. supply voltage: + 30V
Working temperature: -10 ~ + 65℃
Operating Humidity: 10 ~ 80% (non-condensing)
Working pressure: 80 ~ 106kPa
Sunlight: no direct exposure

Link information
Power meter: Two line socket
Thin - Black Line: Header supply Negative
Thin - Red line: Header supply positive
(Note: voltage between red and black lines cant exceed 30V)

Test side: Three line socket
COM: Test Common
V +: Test positive voltage input
A +: Test "positive" current input; check the drawing before install or it will burn. Because the header by co-design, which means the earth wire of test and power supply is interlinked,so only can be connected to between the negative power supply and the negative of the tested device
(We recommend to link the yellow line and the black lines together, to prevent outside interference caused by digital ammeter flashing)

Specifications:
Material: Plastic
Color: Black/White
Voltage Measuring Range: 0-600V
Voltage Resolution: 1V
Impedance: >2M
Current Measuring Range: 0.00-9.99-20.0A
Current Resolution: 0.01A(Below 10A) 0.1A(Above 10A)
Supply voltage (non-isolated meter): DC 3.5 ~ 30V (wide range)
Note: The maximum input voltage can not exceed 30V, otherwise it will be burned
Isolation meter (isolated power supply meter): DC8-18V
Operating Current: <20mA
Display: 0.39 "LED, voltage - red, Current - Green
Measurement rate: ≥500mS / times
Accuracy: 1% (± 1 word)
Installation hole: 68x38 mm
Size: 70x40x30mm
Quantity: 1 Pc
Note:
1.Transition: 1cm=10mm=0.39inch
2.Please allow 0-3cm error due to manual measurement. pls make sure you do not mind before you bid.
3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
1 x Digital Voltmeter Ammeter