One of our most popular acoustic stethoscope. The 603 combines outstanding acoustic performance with rugged durability. The 603 features a combination adult size chestpiece precisely machined to exacting tolerances from surgical stainless steel for outstanding performance and rugged durability. Extra large bell (13/8" diameter) for unsurpassed low frequency response. Ultra-sensitive diaphragm (17/8" diameter) for greater amplification and crisper high frequency response. Color coordinated non-chill bell and diaphragm retaining rim for patient comfort. Stainless steel binaurals with 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) for the ultimate in wearing comfort and acoustic seal. Spare diaphragm included. Available in 12 striking colors for departmental coding or personal identification. Scope ID Tag included. Weighs 6.5 oz. Overall length 31". Lifetime Warranty.

Combination adult size chestpiece precisely machined to exacting tolerances from surgical stainless steel for outstanding performance and rugged durability

Extra large bell (13/8" diameter) for unsurpassed low frequency response

Ultra-sensitive diaphragm (17/8" diameter) for greater amplification and crisper high frequency response

Color coordinated non-chill bell and diaphragm retaining rim for patient comfort

Reinforcing yoke molded into flexible 22" PVC "Y" tubing