The Stethophon 04 from Sewerin is a fully-featured compact leak detector featuring a built-in contact microphone providing undistorted sound reproduction, even when the noise is barely audible. The Stethophon 04 can be equipped with either wired headphones or with Sewerin SDR wireless headphones. When using the Sewer SDR headphones, the unit will automatically connect to headphones when the receiver and headphones power up. Sewerin SDR wireless digital signal processing technology prevents acoustical interference, e.g., hissing, re-amplifying, etc. Every Stethophon 04 features a user-selectable audible filter function, enabling users to listen to the sound frequency of the leak noise while filtering nuisance noises.
- Stethophon 04's are available as BASIC, STANDARD, or COMPLETE configurations and paired with WIRED or WIRELESS SDR headphones.