Classic stethoscope

Diaphragm

The patented ERKA design features a double membrane with an additional resonance chamber to enhance sound quality.

Chest Piece

Highly polished and chrome-plated with a non-porous surface, the brass chest piece ensures optimal cleanliness.

Spring and Tubing

Two parallel internal channels run through the stethoscope tubing, preventing friction noise from dual tubes. With a separately integrated spring in the tubing, there’s no sound loss from the chest piece to the ear.

Binaural

The standard 15-degree angled binaurals can be individually adjusted to the user’s ear canal shape for a personalized fit.

Ear Tips

Ultra-soft, ergonomically designed ear tips create an excellent acoustic seal, blocking external noise and providing comfort and a secure fit for the wearer.