Charge-Discharge Monitor DROK 0-90V 100A DC Ammeter Voltmeter Battery Capacity Amp-Hour Watt-Hour Power Time Multimeter LCD Display Digital Voltage

DROK DC Voltage Current Power Battery Capacity AH WH Time Multimeter Specification: Measuring Parameters: Voltage, current, power, battery capacity, amp-hour, watt-hour, time. Voltage Measurement Range: DC 0-90V Current Measurement Range: DC 0-100A Voltage Measurement Accuracy: ± 2% ± 5 digits Current Measurement Accuracy: ± 3% ± 5 digits Display Resolution: 0.1A, 0.01V,0.01AG, 0.01H(1 min) Measurement rate: 5 times/second Display: 1.8 inch LCD color screen Meter Overall Dimension: 79*43*26mm/3.11*1.69*1.02 inch Meter Opening Hole Size: 76.5*39.2mm/3.01*1.54 inch Hall Sensor Size: 57*32*50mm/2.24*1.26*1.97 inch (with screw and copper pillars) Hall Sensor Hole Diameter: 20mm/0.79 inch Protection Function: OVP (Over-voltage protection): 0.01V-90V OCP(Over-current protection): 0.1-100A OPP(Over-power protection): 0.01W-9.99KW LOP(Low-voltage protection): 0.01V-90V OAH(Over-charge protection): 0.01AH-9999AH OFT(Over-time protection): 1min-99hour59min Application: As battery charge-discharge monitor for electric car; As battery power energy level indicator for photovoltaic system; As battery voltage current power tester meter. Other Function: AH power off memorized function; Time & AH reset function; Calibration function; LCD screen can be switched off automatically or manually. With output control button to enable/disable output (requires a relay). Package Includes: 1x Charge-Discharge Monitor 1x Hall Sensor