Watt Meter AC Magnitude Calculation True RMS CAT Safety Rating CAT III 600V Data Logger No Display Type Digital For Phase Single High Voltage Test 600 V AC Insulation Resistance Test Voltage Not Applicable Leakage Current Measured Not Applicable Maximum AC Voltage Measured 600 V Maximum Current Measured 10 A Maximum Resistance Measured Not Applicable Maximum Wattage Measured 6 000 mW Minimum Current Measured 0 A Minimum Resistance Measured Not Applicable