Excellent acoustic effect: The stethoscope is equipped with high-quality medical PVC tube, stainless steel chest film and high-sensitivity fiber membrane, which has good auscultation effect, even with polyester earplugs, and has excellent external noise reduction effect. It can be widely used for cardiovascular and respiratory auscultation in hospitals, clinics, schools or homes.
Material: stainless steel hanger, stainless steel chest piece, medical PVC tube, polyester earplugs.
Pipe diameter: about 10mm (0.4 inch)
Net weight: Approx.310g (Without box ).
Package include: 1*Stethoscope, 2 pairs*Extra earplugs, 1*Rubber ring. ips for using your Stethoscope