ADC ADSCOPE® Sprague 646D, 22′ TacticalStethoscope
ADC’s legendary Sprague with stealth black chrome for a striking appearance. Threaded chestpiece drum of chrome-plated zinc permits the use of five interchangeable chestpiece fittings, an adult and pediatric diaphragm, and three bells (11⁄4′, 1′, 3⁄4′) for complete diagnostic capability on most patients. Double-tube configuration, not made with natural rubber latex. Proprietary valve mechanism eliminates acoustic leakage. Adjustable aluminum binaurals. Convenient 22′ tubing length. Includes accessory pouch containing the bell chestpieces, chestpiece key, two spare diaphragms, one pair of hard eartipsband one pair of soft clear eartips. Weighs 7 oz. (198.4g), overall length 30′. Five-year warranty.