The Adscope® 604 series features: • Combination pediatric chestpiece precisely machined to exacting tolerances from surgical stainless steel for outstanding performance and rugged durability • Extra-large bell (1 1/8" diameter) for unsurpassed low-frequency response • 1 3/8" diameter diaphragm for greater amplification and crisper high-frequency response with adjustable frequency design (AFD) technology • Non-chill bell and diaphragm retaining rims for patient comfort • Reinforcing yoke molded into 22" PVC “Y” tubing • Tubing is soft and flexible and has been made without phthalates since 2014 • Stainless-steel binaurals fixed at 15º angle for greater comfort • Adsoft™ Plus silicone eartips with new snap-on connection for the ultimate in wearing comfort and acoustic seal • Accessory kit includes two pairs of spare Adsoft™ Plus eartips • Scope ID tag included • Weighs 4.5 oz (149 g) • Overall length 30.5" |