
Reliable leak detection indoors
Use the Stethophon 04 to find leaks in house installations quickly
- Find leaks in heating, air conditioning and sanitary installations
- Inspect house service connections when reading the water meter
- Inspect compressed air systems and locate leaks
- You can also use the Stethophon 04 to check bearings on machines
- Connect an external ground microphone
- Digital display of minimum noise level (0 to 999)
Safe. Flexible. Efficient.
The Stethophon® 04 is an indispensable tool for installers, suppliers and maintenance services: Precise leak detection, flexible application options and ergonomic operating comfort allow you to increase efficiency and minimise downtime.
Customise with

the sound output to your individual listening habits.
Compare measurements
The display always shows the minimum level for the current and previous measuring point.
Wireless or wired?
With SDR for use with wireless headphones or without SDR for use with wired headphones – you decide