5pcs DC 100V 10A 0.28 Inch Mini Digital Voltmeter Ammeter 4 Bit 5 Wires Voltage Current Meter with LED Dual Display

Description

Features:High precision: 4-digitWorking voltage: DC 4V-28VWorking current: 20mADisplay: 0.28″ Red + Blue Dual LED DisplayVoltage Measuring Range: DC 0.000V-100.0VCurrent Measuring Range: 0-9.999ARefresh rate: about 1S / 3timesOperating temperature: -10°C – 65°CWorking pressure: 80 to 106 kPaSize : 48x29x20 mmMounting hole: 46 x 27 mmCurrent: Range x 0.08%+Two decimal pointVoltage: Range x 0.08%+Two decimal pointWiring:Red line thin: power supply +Red line (thick): IN+, current inputYellow line (thick): PW+, measuring terminal voltage input positivBlack line thick: COM, common measuringNote:Please follow the wiring diagram, special attention, the load can only be connected to the positive, not negative! Otherwise burn the table!Package Included:5 x DC 100V 10A 0.28 Inch Mini Digital Voltmeter Ammeter