VERSATILE: Patented convertible chestpiece includes adult and pediatric diaphragms and three open bells for complete diagnostic capability on virtually any patient Overall length 30 inches, weight 8 oz
PERFORMANCE: Proprietary patented valve stem design minimizes acoustic leakage for improved sound transmission; gasketed fittings provide a better seal
FEATURE RICH: Dual-tube design is free from latex and phthalates and provides enhanced acoustic separation Adsoft Sprague eartips offer the ultimate in wearing comfort and acoustic seal