The seca s20 has versatile applications with its reversible double-sided chest piece and is thereby the ideal all-around talent for a reliable first analysis. Whether listening to the heart (membrane side) or lungs (bell side), simply reverse the chest piece to switch on the respective range and minimize background noise. The two separate inner channels in the tube also ensure lossless sound transmission.

The convex prestressed membrane guarantees perfect skin contact for optimal resonance and sound transmission. The seca s22 is a stethoscope specially made for pediatricians. The child-friendly design on the membrane side of the
double-sided chest piece makes it easier to make contact with smaller patients without causing fear and is suited for the auscultation of children to infants.

• Reversible doublesided chest piece - Membrane and bell side for the widest variety of demands
• Membrane - The convex prestressed membrane enables excellent resonance transmission through optimal skin contact
• Resistant to NHS cleaning agents, including Clinell
• Two-channel tube - With separately integrated yoke spring for lossless sound transmission
• seca s22 - The friendly bear face makes the examination easier.

Technical Data