0.28 inch DC 0-100V 10A Digital Voltmeter Ammeter LED Amp Dual Digital Volt Meter Gauge LED Display Voltage Detector Current Met(Green DC4.50-30.0V)

AmmetersFeatures: Dual-color digital display(red for Voltage and Blue for current), bright LED, easy to readVoltage measuring range: dc0-100v; current measuring range: 0-100a(decimal point move automatically)Flexible power supply, can use both isolated and non isolated power supply for powering up the meterWith reverse connection protection to avoid burning for reverse connectionGround wire of testing end and power supply terminal is the same wire; quick refreshDescription:Display voltage and current simultaneously in different colors, red for voltage, blue for current.(the current is measured in the negative rail).Require external power supply; With reversed connection protection.Ground wire of testing end and power supply temninal is the same wire; quick refresh of about 500 ms/timeSpecification:DC 0-100V SpecificationWorking voltage: DC4~30V (recommended 5~12V) Current measurement range: DC0.05A~10A (display mode 0.00A~10.00A) Current below 0.05A cannot be measured. Voltage measurement range: DC 0~100V (display mode 0.00V~10.0V~100V) Refresh rate: 300ms/time Display mode: 0.28 inch 3-digit LDE Reverse connection protection: There is reverse connection protection of the working power supply, but long-term reverse connection may also cause damage Product wire: 5 wires (3P thin wire, 2P thick wire) Lead Definition: Thin red line: the positive pole of the instrument's working power supply Thin black wire: the negative pole of the working power supply of the instrument, which is also a common ground wire Thin yellow wire: measuring voltage positive Thick red line: positive electrode of current test, connected in series with negative electrode of load Thick black line: negative electrode of current test, connected to negative electrode of load power supply Product size: 46.75×28.82×22.20mm Hole size: 45.5×26.0mm Product weight: 20g

• Ammeters
• 0.28 inch DC 0-100V 10A Digital Voltmeter Ammeter LED Amp Dual Digital Volt Meter Gauge LED Display Voltage Detector Current Met