YB4835VA DC 14-100V 300V 600V 24V Voltage Current Meter LED Digital Ampere Voltmeter Ammeter 1Pcs(Size:DC50A_DC14-300V), White cover

GaugesYB4835VA DC 14-100V 300V 600V Voltage Current Meter DC 3A 10A 20A 50A 100A 200A 500A 1000A LED Digital Ampere Voltmeter AmmeterAttention:1,999mA, 2A, 5A, 10A, 20A,the shunt is built in.2,More than 20A,you must use a shunt to work,even 0.1A, or it will be burnt.3,More than 20A,the shunt is not built in,you need to buy it separately.(1)If you have a shunt , please note your shunt specification (standard is 75mV, if no notes, all according to 75mV delivery)(2)If you don't have a shunt, please order the corresponding shunt, we will not notice at the time of shipment.4,Because the 24V battery charge full of floating voltage may be more than 30V, so "no" recommended direct use 24V battery.Technical Parameters:Supply voltage:No additional power supply(Take electricity from the circuit under test)Test voltage:DC14-100V/14-300V/14-600VTest current:DC0-999mA/3A/5A/10A/20A/50A/100A/200A/300A/500A/1000A<;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)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 negative, as shown below.Suitable for "20A or less",no need a shunt:Suitable for "more than 20A",must need a shunt:Working conditions:Operating temperature: -10 +50 Working humidity: 10 80% (no condensation)Working pressure: 80 106kPa

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• Item weight: 0.11 pounds