Klein Tools CL440 Clamp Meter is an advanced HVAC clamp meter with automatically ranging true root mean square (TRMS) for maximum accuracy. The meter measures AC current, inrush current, AC/DC voltage, DC microamps, resistance, continuity, frequency, capacitance, temperature, diodes, and more. This Digital Clamp Meter comes with right-angle input test leads, push-on alligator clips, K-Type thermocouple, storage pouch, instructional manual, and 3 x AAA batteries. Features: CL440 HVAC Clamp Meter is an automatically ranging true root mean square (TRMS) digital clamp meter; Digital clamp measures 600.0 A AC current and inrush current; Test leads measure 750V AC/600V DC voltage, DC micro amp, resistance, continuity, frequency, duty-cycle, capacitance, and diode tests; K-Type thermocouple port for measuring temperature from -328 to 2462 Degrees Fahrenheit (-200 to 1400 Degrees Celsius); Detect AC current with non-contact voltage tester integrated into the clamp jaw; Backlit LCD with dual V + A function allows simultaneous viewing of voltage and current measurements; Dedicated mode for capturing DC micro amp and inrush current; CAT IV 600V, CAT III 750V, Class 2, Double insulation safety rating; Includes right-angle input test leads, push-on alligator clips, K-type thermocouple, storage pouch, instruction manual, and 3 x AAA batteries; Can be used with Magnetic Hanger Cat. No. 69417 (sold separately) for hands free operation; Automatically Ranging True Root Mean Squared (TRMS) Measurement Technology for Accuracy; NCVT; Added Temperature - Warnings: Never use the meter on a circuit with voltages that exceed the category based rating of this meter.; Read, understand and follow all instructions, cautions and warnings attached to and /or packed with all test and measurement devices before each use.; Do not use the meter during electrical storms or in wet weather, and do not use the meter or test leads if they appear to be damaged.; Before each use verify meter operation by measuring a known voltage or current.; Always adhere to local and national safety codes. Use personal protective equipment to prevent shock and arc blast injury where hazardous live conductors are exposed. - Replaced By Products: 69140; 69142; 69144; 69410
