Select a Category


read more »

Stethophon 04

Compact listening device for water leak detection Wireless headphones with digital radio

The Stethophon® 04 is a listening device for detecting and amplifying structure-borne noise of all types. It provides undistorted sound reproduction even for very low noise.


In addition to a version with cable headphones, the SDR version with wireless headphones is available. Sewerin Digital Radio (SDR) offers sound transmission of the same quality as with a cable connection. Eliminating the cable increases working comfort significantly. The headphones and the device are automatically connected by bidirectional radio when switched on.

  • Wireless headphones with digital signal transmission (SDR)
  • Optional connection for external ground microphone
  • 8 filter levels
  • Hearing protection function
  • Numeric display of minimum noise level (0 to 1000)
  • Operating time of at least 8 hours
  • Weighs only about 290 g
More pictures: