Features : • Threaded chestpiece drum permits the use of five interchangeable chestpiece fittings an adult and pediatric diaphragm, and three bells (1 1/4”, 1”, 3/4”) - for complete diagnostic capability in most patients • All metal parts finished in black chrome for a striking appearance • Latex-free double tube configuration • Proprietary valve mechanism eliminates acoustic leakage • Adjustable binaurals • Complete with an accessory pouch containing the bell chestpieces, chestpiece key, 2 spare diaphragms, one pair of mushroom eartips, and one pair of silicon eartips • Weighs 8 oz., measures 30” • Inspected and packaged in the U.S.A. • Available only in Black >>LATEX FREE<<