Ultrasonic Thickness Gauge NOVOTEST UT-1M


Ultrasonic Thickness Gauge NOVOTEST UT-1M is designed for rapid non-destructive thickness testing of:

  • products made of various metals, alloys and other materials;
  • glass, plastic, composite and other products from non-metallic materials;
  • the walls of the tanks, pipes, casing parts, sheets, overhead, and other structures, including the corroded surfaces, pitted, with scum, etc.;
  • products during their production and operation;
  • metal products for diagnostic and expert work with one-side access to the tested object.

Ultrasonic method for measuring thickness

The device complies with ASTM E797 Standard Practice for Measuring Thickness by Manual Ultrasonic Pulse-Echo Contact Method.
Ultrasonic Thickness Gauge NOVOTEST UT-1M operates on the principle of measuring the propagation time of ultrasound in the given material. The pulse generator produces a high frequency electrical pulses that excite the piezoelectric transducer (Probe). The transducer converts electrical signals into the elastic (mechanical) vibrations – sound waves. These waves propagate from the surface of the input to the reflective (bottom)  surface and back, re-taken and converted into electrical signal by means of PET. After that device calculates the thickness of tested object.

It has Echo-Echo mode. Using special Echo-Echo probe, it allows to measure thickness of metals, through paint coatings (up to 1mm).


  • Wide range of measuring thicknesses
  • Convenience and ease in operation
  • Minimum number of controls
  • Select the type of probe through single button
  • Preset velocity of ultrasound
  • Graphical display with backlight
  • Compensation of probe delay
  • Control of the batteries
  • Mapping the presence of acoustic coupling on the graphic display
  • Fixation of the last measurement result in the removal of the transducer surface


Measuring thicknesses range , mm:

  • Probe 10MHz – P112-10-6 / 2
  • Probe 5MHz – P112-5-10 / 2
  • Probe 2,5MHz – P112-2,5-12 / 2
0.8 … 300 or more

  • range 0.8-30mm
  • range 1-75mm
  • range 2-300mm
Probe dimensions, mm:

  • Probe 10MHz – P112-10-6 / 2
  • Probe 5MHz – P112-5-10 / 2
  • Probe 2,5MHz – P112-2,5-12 / 2
  • D12×15mm
  • D17×20mm
  • D20×21mm
Size of plate:

  • Probe 10MHz – P112-10-6 / 2
  • Probe 5MHz – P112-5-10 / 2
  • Probe 2,5MHz – P112-2,5-12 / 2
  • 6mm
  • 10mm
  • 12mm
Setting range of the ultrasonic velocity, m / s1000-9999
Discrete readings on the digital indicator, mm0.1
Response time, with no more than1
Basic measurement accuracy, mm± (0,001 T+/- 0.1)
Echo-Echo mode (through coating measuring), max thickness of coating, mm1
StandardsASTM E797
Overall dimensions, mm120x60x25
Operating temperature range, ° C-5 to +40
Power supply2 AA batteries
Time of continuous work hours, not less, h10
Weight of electronic unit with battery, no more, kg0.2

Available Option

Standard Packages

  • Electronic unit Ultrasonic Thickness Gauge
  • Transducer (probe) – 1 pc (depends on the desired range of controlled thickness)
  • 2 AA batteries
  • Charger
  • Cables
  • Operating manual
  • Case


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