Professional Cardiology Stethoscopes
Special Zinc alloy chestpiece, plating. The Ø44mm membrane is sensitive for excellent acoustic performance.
The two-in-one tube system is good for sound conducting. The material is PVC.
Membrane with PVC anti-chill ring for avoiding cold shock.
Silicone ear tip makes the auscultation clearer and comfortable.
Delicate design and compact size (Patent Protection).
Comfortable and flexible binaural.
Including: Two pair of spare ear tips and a replaceable membrane.