The AEMC 5217 is a portable hand-held multimeter that measures a variety of electrical and physical quantities including voltage (AC and DC), resistance, capacitance, frequency and temperature. The 5217 can also perform continuity checks, voltage detection and diode testing (including forward bias voltage). Measurement features include Auto Range mode, which enables the instrument to select the best range for the input detected, and a Data HOLD function. The 5217 is rugged and simple to use and rated to 600V CAT III.