Ultrasonic probes

Each application has its own conditions and needs. All types of Immersion and Contact probes, optimized for your application, can be delivered. HQSonics uses probe technologies, which have proven themselves for more than 35 years. New technologies are introduced after careful evaluation.


For an explanation of basic principles of Ultrasonic Testing, watch this video of the Karlsruhe University of Applied Sciences.


Immersion probes

  • Flat
  • SpotĀ focus
  • Line focus
  • Specials

Contact, single element probes

  • Transversal wave
  • Longitudinal wave
  • Special applications probes

Contact, dual element probes

  • Longitudinal wave
  • Transversal wave
  • Creeping wave

Phased Arrays


  • Pipe transducers
  • TOFD probes