Digital Clamp Meter Audible Continuity Yes Safety Rating IEC 61010-1 IEC 61010-2-032 CAT III 1000 V/CAT IV 600 V IEC 61010-2-033 CAT III 1000 V/CAT IV 600 V AC Response Calculation TRMS Maximum AC Current Measurement 2 500 A Maximum AC Voltage Measurement 1 000 V Maximum DC Current Measurement 999.9 A Maximum DC Voltage Measurement 1 000 V Current Leakage Testing No IP Rating IP30 Parameters Measured AC Current AC Voltage Capacitance DC Current DC Voltage Frequency Resistance