DC Electricity Usage Monitor DC 6-5-100V 0-300A LCD Display Digital Current Voltage Power Energy Meter Multimeter Ammeter Voltmeter 9-in-1 meter with

DC 300A Multimeter Ammeter Voltmeter SPEC: Current:0-300A Power:0-60000W Capacity:0-1000AH Energy:0?9999kWh Battery SoC:0-100% Internal Resistance:0-999m? Running time:0~999 hour (NOTE: without load the time will not accumulate) Impedance:0-1000? (Impedance=Voltage/ Current ) Voltage: 0-200 (when the test voltage is ?8V, please use the independent power supply mode) NOTE: First time you need to set up the below information first: Set the full voltage and cut-off voltage Set Current range