The Extech EX430A True RMS autoranging Multimeter (with K Type, capacitance, frequency, and duty cycle) is a professional-grade multimeter capable of performing a wide range of measurements. Functions include AC and DC voltage to 600 V, AC and DC current to 10 A, resistance to 40 MOhm, continuity, and diode test. It also includes a Type K thermometer function for contact or air temperature measurements from -20°C to 750°C (-4°F to 1832°F). Advanced functions include capacitance, frequency, and duty cycle. This meter comes complete with test leads, Type K temperature probe, 9 V battery, protective holster, adjustable tilt stand, and a velcro hanging strap.