Product Description

 Features: Threaded chest piece drum permits the use of five interchangeable chest piece fittings an adult and pediatric diaphragm, and three bells (11/4", 1", 3/4") - for complete diagnostic capability in most patients. Latex-free double tube configuration Proprietary valve mechanism eliminates acoustic leakage Adjustable binaurals  Complete with an accessory pouch containing the bell chest pieces, chest piece key, 2 spare diaphragms, one pair of mushroom ear tips, and one pair of silicon ear tips Weighs 8 oz., measures 30" Inspected and packaged in the U.S.A Ten year manufacturer Warranty Pro-Physician Diagnostic (PPD) medical instruments and accessories have been carefully designed to meet the rigorous demands of the most discriminating healthcare professionals throughout the world. Pro-Physician Diagnostic (PPD) products are manufactured from the finest materials with an uncompromising concern for quality. Exhaustive inspection of every item by PPD factory trained quality control staff ensures strict compliance with PPD standards for performance and durability. And the commitment to manufacturing excellence is backed by the industry's most extensive warranties.