Legendary acoustics and performance and exceptional functionality for infant care. The ADC Adscope 605 Infant Clinician Stethoscope combines outstanding performance with rugged durability. The combination diaphragm/bell chestpiece is precisely machined to exacting tolerances from surgical stainless steel. Use the ultra-sensitive diaphragm for greater amplification and crisper high-frequency transmission, or the non-chill bell for unsurpassed low-frequency response. The clinician headset features reinforcing yoke molded into flexible phthalate-free PVC tubing, stainless binaurals, and Adsoft Plus snap-on silicone eartips for the ultimate in wearing comfort and acoustic seal. Includes a scope ID tag and two additional pairs of Adsoft Plus eartips in a convenient storage case. Lifetime warranty and free parts forever.