Threaded chestpiece drum of chrome-plated zinc permits the use of five interchangeable chestpiece fittings: adult diaphragm, a pediatric diaphragm and three bells
Designed for complete diagnostic capability on most patients
Double-tube configuration
Convenient 22" tubing length
Includes an accessory pouch containing the bell chestpieces, chestpiece key, two spare diaphragms, one pair of mushroom ear tips and one pair of silicone ear tips
