AEMC – MTX3291 (ASYC IV, TRMS, 60,000-cts, USB, Backlit, Digital LCD)

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Datasheet - AEMC - MTX Multimeters

Categories: , Brand: AEMC


The Model MTX 3291 is a portable multimeter that measures voltage (AC and DC), resistance, capacitance, temperature, duty cycle, 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 non-electrical contact testing (NCV) for detecting live electrical circuits; Min, Max, Avg, and Peak measurement monitoring; Auto Range mode, and Data HOLD.

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 1000V CAT III, 600V CAT IV).


  • TRMS, 60,000-cts, VAC/DC/AC+DC, VLowZ, IAC/DC/AC+DC, Ohm, Cap, Diode, Hz, Temp, USB, Backlit LCD
  • 60,000 count display
  • True RMS AC Voltage and Current measurements
  • 1000V AC/DC/AC+DC
  • 10A AC/DC/AC+DC
  • VlowZ – low impedance voltage measurement
  • Resistance to 60MΩ
  • Capacitance to 60mF
  • Diode test capable
  • Clamp function for direct current readings
  • Frequency measurement to 600kHz
  • Temperature with optional PT100/PT1000 sensors
  • Audible continuity
  • Min/Max/Avg/Peak with time stamps
  • Hold/Auto-Hold functions
  • Easy to read 2.75 x 2″ (70 x 52mm) LCD screen
  • USB Optical Connector with SX-DMM Software
  • IP67 rated
  • 1000V CAT III / 600V CAT IV
  • 3 Year Warranty
  • Includes: soft carrying bag, 4x batteries, 1.5m test leads (red,black), test probes (red,black), USB cable & SX-DMM software, user manual on CD, test report