The Wyltec Deluxe Lightweight Aluminum Stethoscope Dual Head (Red) is a lightweight diagnostic instrument, Latex Free, binaural external spring, rimmed non-chill rings, and quality diaphragm. Wyltec stethoscope is an acoustic medical device for great auscultation. This stethoscope is a lightweight diagnostic instrument that provides accurate auscultation of the sounds of the lungs, heart among others with acoustic integrity and clarity. The lightweight aluminum dual-head stethoscope was precision crafted in order to obtain the best performance and durability. Manufactured with denser and thicker PVC, latex free. Made with the highest quality aluminum. Wyltec Stethoscope has the last technology in hearing diagnosis with exceptional durability, an ergonomic design that guarantees perfect comfort for doctor and patient.