AEMC MTX 3290 [2154.01] True RMS Multimeter, 60mV-1000V AC/DC. The Model MTX 3290 is a portable multimeter that measures voltage (AC and DC), resistance, capacitance, temperature, and frequency. The meter performs continuity checks and diode testing (including forward bias voltage), and includes an AC voltmeter function with low input impedance for finding ghost voltages. Other features include monitoring Min, Max, Avg, and Peak measurements. Includes Auto Range mode and Data HOLD function. The meter is compact, rugged, comfortable to grip, and waterproof to the IP67 standard; and is rated for safety (EN 61010-1, NF EN 61010-2-30 600V CAT III, 300V CAT IV).