Material thickness (underwater)

Multigauge 3000

The Multigauge 3000 “Underwater” is a simple, robust ultrasonic measuring device designed for the toughest applications in the underwater and offshore industry. The unit is pressure tested to a depth of up to 500 metres. As an option, the device can be equipped with a surface display, so that the measurement results can also be read on land.
In addition, we offer optional data logging software (Tritex Communicator), which displays and stores the measurement results.

Like all Multigauge devices, the Multigauge 3000 “underwater” also works with the 3-fold echo measuring method. All probes feature Intelligent Probe Recognition (IPR), which automatically adjusts the settings in the meter and simultaneously transmits the recognition data. The result is a perfectly matched probe and meter for improved performance.

With the extra bright and large LED display, application is possible even under the most difficult conditions.

Areas of application: Divers

Scope of delivery (all in one case) Model 3000:

  • Handheld unit with large LED display and integrated battery
  • Sensor (frequency and diameter selectable)
  • 15mm stainless steel calibration block
  • Spare membrane and key
  • Coupling gel
  • Membrane oil
  • Spare O-rings
  • Molykote grease
  • Release rod
  • Instruction manual
  • Charger
  • Calibration certificate
  • Tool case


  • Surface display
  • Data logger software

Multigauge probes

The Multigauge probes are freely configurable for each case set. Depending on the area of application, select a test probe that is included in the scope of delivery.

Single crystal test probe

Speed of sound: 1000m/s to 8000m/s

Test head: soft

Model: 2.25 MHz (yellow)
Measuring range: 3-250mm
Probe size: 13mm & 19mm

Model: 3.5 MHz (green)
Measuring range: 2-150mm
Probe size: 13mm

Model: 5 MHz (blue)
Measuring range: 1-50mm
Probe size: 13mm & 6mm