1PCS DC3.5-30V 4.5-100V LED Digital Voltage and Current Meter Three Wire(White Cover,DC 3.5-30V)

Current ProbesDC 0-300A DC3.5-30V 4.5-100V LED digital voltage and current meter three-wire DC voltmeter ammeter voltage ampere panel meter voltage tester1. 999mA, 2A, 5A, 10A, 20A, built-in shunt.2. If the current exceeds 20A, a shunt must be used to work, even if it is 0.1A, otherwise it will burn out.3. For currents above 20A, the shunt is not built-in and needs to be purchased separately.4. Because the floating charge voltage of a 24V battery after being fully charged may exceed 30V, it is "not" recommended to use a 24V battery directly.Supply voltage: No additional power supply required (power is taken from the circuit under test)Display mode: 0.39" LED, red for voltage, green for currentDimensions: 70 x 40 x 30 mmMounting opening: 68 x 38 mmMeasurement rate: 500mS/timeMeasurement accuracy: 1% (±2 digits)Wide power supply range: DC3.5~30V/4.5-100V, with reverse polarity protection.The voltage and current are displayed on the screen simultaneously.Equipped with a back cover, safe, reliable and dustproof.Automatic decimal point shiftMeter power supply: two-wire terminalBlack wire: negative pole of power supply.Red wire: positive pole of power supply.Test terminal: three-wire terminalV+: Test positive voltage inputA+: Test positive current input. Can only be connected to the negative pole of the load and the negative pole of the load power supply.This instrument is equipped with three wiring terminals.Test terminal: three-wire terminalCOM: Test common terminal (COM is the common negative pole of the voltmeter and ammeter)V+: Test positive voltage inputA+: Test positive current input, can only be connected to the negative pole of the load and the negative pole of the load power supplyModel: YB4835VADIY Supplies: Size: 70*40*30mmWorking temperature: -10~+50 degreesAccuracy level: 1% +/- 2 digitsPower supply: DCTest voltage: DC3.5-30V/4.5-100VTest current: DC500ADisplay mode: 0.39'' LED, red and green digitalFeatures: Three lines

• Current Probes