Product descriptionDigital Clamp Meter, Auto Ranging 400 AMP Measures Electronic AC/DC Voltage AC/DC Current Resistance and TRMSTest lead holder on side of clamp and optional magnetic hanger for meter (Cat. Nos. 69445 or 69417) for hands free operationNon-contact voltage tester integrated into the clamp jawHigh-visibility reverse contrast LCD display for improved view ability in all ambient lighting conditionsAutomatically ranging True Root Mean Squared (TRMS) measurement technology for accuracyMeasures AC/DC current and NCVT via clamp and AC/DC voltage, resistance, frequency, DC microamps, capacitance, duty cycle, diode test, and continuity via test-leads, and temperature with thermocouple