Combination diaphragm/bell adult chest piece precisely machined to exacting tolerances from surgical stainless steel for outstanding performance and rugged durabilityExtra large bell (1 3/8″ diameter) for unsurpassed low frequency responseUltra-sensitive diaphragm (1 3/4″ diameter) for greater amplification and crisper high frequency responseNon-chill bell and diaphragm retaining rims for patient comfortClinician headset boasts reinforcing yoke molded into the flexible 22″ PVC tubing and stainless steel binaurals fixed at 15º angle for greater comfortAdsoft threaded PVC ear tips for the ultimate in wearing comfort and acoustic sealQuantity: 1363825EA
