Limited Time Sale Item
Exclusive design features an improved valve mechanism that virtually eliminates acoustic leakage and a chestpiece key to facilitate after market service.
Product Features:

• Threaded chestpiece drum of chrome plated zinc permits the use of five interchangeable chestpiece fittings for complete diagnostic capability in most patients.
• Adult Diaphragm
• Pediatric Diaphragm
• Three Bells (1-1/4", 1", 3/4")
• Latex-free, double tube configuration.
• Proprietary valve mechanism eliminates acoustic leakage.
• Adjustable chrome-plated brass 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.
• Inspected and packaged in the U.S.A.
• 22" Tubing Length / Overall Length 24"
• Weighs 8 oz.