The lightweight version of our world famous multi-frequency stethoscope. The 612 combines the acoustic response of a traditional bell and diaphragm into a convenient one-sided chestpiece. Bell-type low frequency response is achieved by simply holding the chestpiece in place with light pressure. Firm pressure will produce diaphragm-type high frequency performance. A rubber gasket recessed in chestpiece alters the diaphragm permitting the scope to achieve multi-frequency response. Chestpiece made from lightweight zinc alloy plated with an attractive satin finish. Non-chill diaphragm retaining rim for patient comfort. Large bore chrome-plated brass binaurals in satin finish. Double leaf internal spring fixed at 15 degrees angle for greater comfort. Reinforcing yoke molded into flexible 22" PVC tubing. Adsoft deluxe PVC eartips in small and large size for the ultimate in wearing comfort and acoustic seal. Spare diaphragm included. Scope ID Tag included. Weighs 6 oz. Overall length 30.5". Lifetime Warranty.

Combines the acoustic response of a traditional bell and diaphragm into a convenient one-sided chestpiece

Bell-type low frequency response is achieved by simply holding the chestpiece in place with light pressure

Firm pressure will produce diaphragm-type high frequency performance

A rubber gasket recessed in chestpiece alters the diaphragm permitting the scope to achieve multi-frequency response

Non-chill diaphragm retaining rim for patient comfort