The FLUKE 116 True RMS HVAC Digital Multimeter is a handheld unit designed for precision measurements in HVAC systems. With a high measurement category of CAT III and a large number of test and measurement functions including resistance, current, voltage, capacitance, continuity, diode test, and more, this multimeter is ideal for professionals in the industrial sector. Its True RMS feature ensures accurate readings, while the input protection features such as a clamping circuit provide safety during use. With a digital display and 6000 counts, this Fluke multimeter offers reliable performance and convenience for various testing applications.