Our design features a sealed valve which improves acoustics and includes a chestpiece key for easier diaphragm changing.- Machined chrome plated zinc chestpiece and threaded diaphragm assembly allows for the use of 5 interchangeable chestpiece fittings - adult and pediatric diaphragm, and 3 bells (1¼", 1", ¾").
- Double tube configuration measures 22" long
- Sealed valve improves acoustics
- Adjustable chrome-plated brass binaurals
- Accessory pouch includes the 3 bell chestpieces, 2 spare diaphragms, chestpiece key, one pair of silicon eartips and one pair of soft mushroom eartips.
- Weighs 8 oz. / Overall length 30"
- Limited Lifetime Warranty
- Latex free |