1PCS DC 0-100V Voltmeter Ammeter Digital LED | [](Red-Red,DC500A)

OhmmetersDC 0-100V Voltmeter Amperemeter DC 0-5A 10A 20A 50A 100A 200A 300A 500A 1000A Digital LED Voltage and Current 0.28-inch Display Black Case1, 2A, 5A, 10A, with built-in shunt.2. If the current exceeds 10A, a shunt must be used to work, even if it is 0.1A, otherwise it will burn out.3. For currents exceeding 10A, the shunt is not built-in and needs to be purchased separately.(1) If you have a shunt, please note the specifications of your shunt(1) When two or more instruments are installed on one device. (2) When an isolated power supply cannot be used.Instrument power supply: two-wire terminalBlack wire: negative pole of power supply.Red wire: positive pole of power supply.Test terminal: three-wire terminalCOM (black line): test common terminal (COM is the common negative pole of the voltmeter and ammeter)V+ (red wire): test positive voltage inputA+ (yellow line): Test positive current input. Only connect to the negative pole of the load and the negative pole of the load power supply.Applicable to "above 10A", a shunt must be added:Dimensions: 48x29x21mmWorking temperature: -10~+50 degreesSupply voltage: DC3.5-30VAccuracy grade: 1% +/- 2 digits: YB27VADisplay type: 0.28 inch LEDMounting holes: 45.5x26.5 mmTest voltage: DC0-100VTest current: /2A/5A/10A/20A/50A/100A/200A...1000AFeatures: Five lines

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