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Ultrasonic Transmitters

Improve Leak Detection And Tightness Testing

Enhance your hearing with ultrasound transmitters.

Pair your SDT270 or SDT200 portable ultrasound device with a transmitter. This ultrasound technology enables you to convert ultrasonic waves into audible noises for easy leak detection or tightness testing inspection. Even in the noisiest facilities, you’ll hear an audible sound to indicate malfunction.

SDT 200mW


  • Equipped with one directional ultrasonic transducer
  • Uses 2 AA batteries
  • Generates two commutating ultrasonic frequencies

Download the T-Sonic1 Manual

SDT 8 Multi-Setting


  • 9 transducers
  • Remote control
  • Adjustable volume
  • Uses 6 AA batteries

Download the T-Sonic9 Manual