DescriptionMini Digital Voltmeter Ammeter DC 100V 200V 10A Panel Amp Volt Voltage Current Meter Tester Detector 0.28" Dual LED Display
Specification:High precision, 4 digital displayWorking voltage: DC 4 -28VWorking current: <20mADisplay: 0.28" Two color blue and redMeasuring range: DC 0-200V 0-10A Built-in shuntRefresh rate: about 1S / 3timesMeasure accuracy:Operating temperature: -10 to 65°CWorking pressure: 80 to 106 kPaSize: 48×29×20 mmCurrent: Range x 0.08%+Two digitsVoltage: Range x 0.08%+Two digits About wiring:Red line thin: power supply+Red line (thick): IN+, current inputYellow line (thick):PW+, measuring terminal voltge input positiveBlack line thick: COM, common measurin Package Included:1 * Mini Digital Volt