DC 50V 5A LCD Display Digital Voltmeter Ammeter DC 12V Wattmeter Voltage Current Power Meter Detector Tester Monitor 250W

Specifications:

Voltage Measurement Range: DC 0-50V
Current Measurement Range: 0-5A
Power Measurement Range: 0-250W
Voltage Error Range: ±1% (Adjustable)
Current Error Range: ±1% (Adjustable)
Power Error Range: ±1% (Adjustable)
Refresh Rate: 300ms/Times
Display Method: HTN LCD 3 Rows of 3 Digits
Customized or not: YES
Supply Voltage: DC 7-12V
Working Current: <15mA
Working Temperature: -10 - 60 ??br />
Package Included:

1 x Digital Voltmeter Ammeter Wattmeter

Detail Pictures: