Digital Clamp Meter Audible Continuity Yes Safety Rating CAT III 600V AC Response Calculation TRMS Maximum AC Current Measurement 1 000 A Maximum AC Voltage Measurement 600 V Maximum DC Current Measurement 1 000 A Maximum DC Voltage Measurement 600 V Parameters Measured AC Current AC Voltage Capacitance Continuity DC Current DC Voltage Diode Frequency Resistance Temperature (IR) Temperature (K) Jaw Opening 1.7 in Jaw Style Clamp On Calibration Certificate Included No