Special Zinc alloy Cardiology Stethoscope EM-101A
- Special Zinc alloy chestpiece plating. Sensitive 048mm membrane for excellent acoustic performance.
- The concave design of chestpiece makes the sound collected twice.
- The two-in-one PVC tube system is great for sound conducting.
- Membrane with PVC anti-chill ring for avoiding cold shock.
- Silicone ear tip makes the auscultation clear and comfortable.
- Delicate design and compact size (Patent Protection).
- Comfortable and flexible binaural.
- Includes: Two pair of spare ear tips and a replaceable membrane.