Klein Tools CL390 Ac/Dc Digital Clamp Meter, Auto-Ranging 400 Amp

Klein Tools CL390 is an automatically ranging true root mean squared (TRMS) digital clamp meter. It measures AC/DC current and NCVT via the clamp, AC/DC voltage, DC microamps, resistance, continuity, frequency, capacitance, and diodes via test leads, and temperature via a thermocouple probe. It features a high visibility, reverse contrast LCD display that optimizes view ability both in dark or bright ambient lighting. Test lead holder on side of clamp and optional magnetic hanger for meter (Cat. Nos. 69445 or 69417) for hands free operation Non-contact voltage tester integrated into the clamp jaw High-visibility reverse contrast LCD display for improved view ability in all ambient lighting conditions Automatically ranging True Root Mean Squared (TRMS) measurement technology for accuracy Measures 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 Me