Wersja Polska



NOTE! This instrument can measure the thickness of the tested material while ignoring the lacquer or other protective coat.

The SONO M410 ultrasonic thickness gauge is a microprocessor control system used for fast and non-destructive measurements of components accessible from one side, made of:

  • steel
  • aluminium
  • Al alloys
  • Cu alloys
  • plasticks
  • glass
  • etc.

    Metrison Certificate of the Calibration included.

  • The SONO M410 thickness gauge offers:

  • advanced technology
  • material thickness measurement ignoring the protective coat of under 1 mm
  • material thickness measurement from 1 to 199.9 mm
  • thickness measurement with lacquer ignored, from 2 to 199.9 mm
  • field and lab work (battery and grid powered)
  • small size and low weight

    Thickness gauges have industrial and service applications. They are ideal for measurements of structures accessible from one side, such as:

  • walls of vessels and tanks
  • pipes
  • pipelines
  • boilers
  • ship hulls
  • industrial structures

    Thickness gauges can take measurements of vessels containing hazardous substances, pipelines, boilers and pressure vessels without having to shut them down, and support measuring probes with wires up to 50m in length, making it possible to use the instruments in explosion hazard zones, (use in explosion hazard zones after obtaining the certificate).

    Technical Datasheet

    Design fit for field work
    Measurement method ultrasonic
    Measuring range
    (ignoring lacquer coat)
    from 1 to 199.9 mm
    from 2 to 199.9 mm
    Measuring accuracy ± 1% ± 0.1 mm
    Ultrasonic wave speed range in the tested material from 1000 to 10000 m/s
    Operating temperature range from - 10 º C to 40 º C
    Continuous operation time (battery power) approx. 10 h
    Power Supply two 1.2 V batteries
    External dimensions 150 x 80 x 30 mm
    Weight 0.3 kg


    Additional equipment facilitating work with the METRISON instruments offer top quality and ease of use.

    Transport case for the SONO thickness gauges and ULTRAMETR coat thickness gauges ensures secure transportation and storage.

    Field cases for the SONO thickness gauges, ULTRAMETR coat thickness gauges.
    These sturdy cases provide reliable protection of instruments against mechanical damage and weather conditions.The instrument carried in a case guarantees the operator freedom of movement, and safe work at high altitudes or in other places where special care is required.

    Every case has room for complete accessories of the instrument, i.e., the probe and power supply - charger.

    The W-3 Standard is used for graduating the time base for longitudinal waves in order to test thickness of materials from 2 mm to 10 mm.