Mitech MT180 Multi-Mode Ultrasonic Thickness Gauge

NDT Equipment Sales


The Mitech MT180 is a through-coating multi-mode ultrasonic thickness gauge, capable of measuring the thickness of various material types with a high degree of accuracy. The multi-mode feature of the gauge allows the user to toggle between pulse-echo mode for normal thickness measurement, and echo-echo mode which will eliminate any paint or coating thickness from the reading.


  • Multi-mode: Pulse-Echo mode and Echo-Echo mode.
  • Capable of performing measurements on a wide range of material, including metals, plastic, ceramics, composites, epoxies, glass etc.
  • Various probes (transducers) are available for special application requirements.
  • One and two-point calibration function.
  • Single point mode and Scan mode. Seven measurements readings per second in single point mode, and sixteen per second in Scan Mode.
  • Coupling status indicator showing the coupling status.
  • Units: metric or imperial readout is selectable.
  • Battery capacity indicator.
  • Auto sleep and auto power off function to conserve battery life.
  • Optional software to process the memory data on the PC.


The standard configuration includes the instrument, P5EE 5 MHz probe, 2 AA alkaline batteries, couplant, manual and carry case.

Options include the standard 2 MHz, 5 MHz and 7 MHz probes, the 5 MHZ HT high temp probe, and the download software and cable.


  • Range in pulse-echo mode: 0.65600 mm in steel.
  • Range in echo-echo mode: 330 mm in steel.
  • Sound Velocity Range: 1000~9999 m/s.
  • Resolution 0.1 mm/0.01 mm.
  • Accuracy: ± 0.5% of the thickness reading + 0.01 mm depending on material type and conditions.
  • Memory storage of up to 20 files, with up to 99 values per file.
  • LCD display.
  • Two “AA” size, 1.5 Volt alkaline batteries allowing for up to 100 hours typical operating time.
  • Dimensions150 mm×74 mm×32 mm.  Weight245 grams.

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