T-scan is a guided wave testing transducer system which is deployed on the inner surface of tubes. The T-Scan transducers are compatible with Wavemaker instruments through our specialised TubePro software.

Key applications include the inspection of:

  • Air Cooler tubes
  • Boiler tubes

Typically, the tubes do not need to be cleaned as well as for other inspection methods.


Number of Channels Typically 8
Nominal Pipe Sizes 1.5" to 3" (DN 40 to 80)
Operating Temperature -40° to +120°C (250°F)
Compatibility Wavemaker® G4 and G4 Mini (Full)


  • 'Claw' transducers are available for inspecting tubes from the outside.