DC Voltage Current Meter DC0-100V 300V 600V Voltmeter Ampere Gauge Volt Tester Amp Panel Meter Shunt 50A 75mV Voltmetre Volt Amp(White Cover,DC0-600V)

AmmetersTechnical Parameters:Supply voltage:No additional power supply(Take electricity from the circuit under test)<;20mADisplay mode: 0.39 "LED, red for voltage,green for currentDimensions: 70 × 40 × 30 mmInstallation opening: 68 × 38 mmMeasurement rate: 500mS / timeMeasurement accuracy: 1% (± 2 digits) .Features:The wide power supply range:DC0 ~ 100V/300V/600V, With reverse polarity protection.Display voltage and current on thescreen at the same time.With a back cover,safe ,reliable and dustproof.The decimal point automatically shiftedGood anti-interference ability, showing the refresh speed. With five wires,connection is convenient,used to monitor the battery voltage,can be also used for other products.Meterpower supply: two-wire terminalsBlack wire: Negative power supply.Red wire: Positive power supply.Testing side: three-wire terminalsCOM:Test common terminal(TheCOMis commond negative of voltmeter and ammeter)V +:Test positive voltage inputA +:Test positivecurrent input,It can only be connectthe loadnegative and load power negativeWorking conditions:Operating temperature: -10 ~ +50 Working humidity: 10 ~ 80% (no condensation)Working pressure: 80 ~ 106kPaSun exposure: no direct exposure

• Ammeters
• DC Voltage Current Meter DC0-100V 300V 600V Voltmeter Ampere Gauge Volt Tester Amp Panel Meter Shunt 50A 75mV Voltmetre Volt Amp