ADC Adscope 647 Sprague-1 Lightweight Single-Tube Stethoscope with 5 Interchangeable Chestpiece Options, 31.5 inch Length, Black

VERSATILE: Patented convertible chestpiece includes adult and pediatric diaphragms and three open bells for complete diagnostic capability on virtually any patient. Overall length 31.5 inches, weight 5.7 oz.. PERFORMANCE: Proprietary patented valve stem design minimizes acoustic leakage for improved sound transmission; gasketed fittings provide a better seal.. FEATURE RICH: Single 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.. ACCESSORIES INCLUDED: 3 bell chestpieces, 2 pair of eartips, 2 spare diaphragms, and chestpiece key in accesory pouch.. FIVE-YEAR WARRANTY: Individually inspected and packaged in the USA.