- Threaded chest piece drum permits the use of five interchangeable chest piece fittings an adult and pediatric diaphragm, and three bells (1 ¼”, 1″, ¾”) – for complete diagnostic capability in most patients
- Double tube configuration, not made with natural rubber latex
- Proprietary valve mechanism eliminates acoustic leakage
- Adjustable aluminum binaurals
- Convenient 22″ tubing length in 31 model options
- Complete with an accessory pouch containing the bell chestpieces, chestpiece key, 2 spare diaphragms, one pair of hard ear tips and one pair of soft clear ear tips
- Inspected and packaged in the U.S.A
*Note: Use 800-522-5909 to contact us for availability, pricing, warranty or freight information.