Professional Stethoscope

Superior acoustics ,simply by adjusting the pressure on the chestpiece will allow you to effortlessly hear different sounds. Light pressure for low frequency sounds. Firm pressure for high frequency sounds. -Tunable diaphragm allows for easier auscultation of a patient. -Handcrafted soild PVC or zinic alloy chestpiece -Two-tube-in-one design.Dual lumen tubing has two canals inside of one outer tube,it will helps to eliminate rubbing noises that traditional stethoscopes generate -Soft sealing eartips,the eartubes are positioned and angled for an anatomically correct fit inside of the ear canal. They can also be adjusted to increase or reduce tension. -The non-chill ring on the bell will provide patient comfort for every diagnostic session -4 additional eartips and a diaphragm inside a plastic hard case are included. -Perfect for medical students, nursing students, residents and nurses