ADC's Adscope™ sprague 641 offers a durable-tube design for improved stereo separation, with a 22in tubing length (and a 30in length overall). The threaded chestpiece drum has five interchangeable fittings for complete diagnostic capability on most patients. Adscope™ 641 sprague stethoscope features a patented valve mechanism virtually eliminating acoustic leakage, chestpiece key to facilitate diaphragm replacement and gasket-sealed system.

• Convertible - one or more chestpiece attachments that permits use on a wide variety of patients and auscultatory requirements
• Assoft plus eartips - Premium eartips that peovide enhanced comfort and acoustic seal
• Threaded chestpiece drum of chrome plated zinc permits the use of five interchangeable chestpiece fittings - an adult and paediatric diaphragm, and three bells (1-1/4in, 1in, 3/4in) - 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 22in tubing length in 31 model options
• Complete with an accessory pouch containing the bell chestpieces, chestpiece key, 2 spare diaphragms, one pair of hard eartips and one pair of soft clear eartips

• Convertible - one or more chestpiece attachments that permits use on a wide variety of patients and auscultatory requirements
• Assoft plus eartips - Premium eartips that peovide enhanced comfort and acoustic seal
• Threaded chestpiece drum of chrome plated zinc permits the use of five interchangeable chestpiece fittings - an adult and paediatric diaphragm, and three bells (1-1/4in, 1in, 3/4in) - 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 22in tubing length in 31 model options
• Complete with an accessory pouch containing the bell chestpieces, chestpiece key, 2 spare diaphragms, one pair of hard eartips and one pair of soft clear eartips

• Convertible - one or more chestpiece attachments that permits use on a wide variety of patients and auscultatory requirements
• Assoft plus eartips - Premium eartips that peovide enhanced comfort and acoustic seal
• Threaded chestpiece drum of chrome plated zinc permits the use of five interchangeable chestpiece fittings - an adult and paediatric diaphragm, and three bells (1-1/4in, 1in, 3/4in) - 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 22in tubing length in 31 model options
• Complete with an accessory pouch containing the bell chestpieces, chestpiece key, 2 spare diaphragms, one pair of hard eartips and one pair of soft clear eartips

• Convertible - one or more chestpiece attachments that permits use on a wide variety of patients and auscultatory requirements
• Assoft plus eartips - Premium eartips that peovide enhanced comfort and acoustic seal
• Threaded chestpiece drum of chrome plated zinc permits the use of five interchangeable chestpiece fittings - an adult and paediatric diaphragm, and three bells (1-1/4in, 1in, 3/4in) - 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 22in tubing length in 31 model options
• Complete with an accessory pouch containing the bell chestpieces, chestpiece key, 2 spare diaphragms, one pair of hard eartips and one pair of soft clear eartips

• Convertible - one or more chestpiece attachments that permits use on a wide variety of patients and auscultatory requirements
• Assoft plus eartips - Premium eartips that peovide enhanced comfort and acoustic seal
• Threaded chestpiece drum of chrome plated zinc permits the use of five interchangeable chestpiece fittings - an adult and paediatric diaphragm, and three bells (1-1/4in, 1in, 3/4in) - 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 22in tubing length in 31 model options
• Complete with an accessory pouch containing the bell chestpieces, chestpiece key, 2 spare diaphragms, one pair of hard eartips and one pair of soft clear eartips

• Convertible - one or more chestpiece attachments that permits use on a wide variety of patients and auscultatory requirements
• Assoft plus eartips - Premium eartips that peovide enhanced comfort and acoustic seal
• Threaded chestpiece drum of chrome plated zinc permits the use of five interchangeable chestpiece fittings - an adult and paediatric diaphragm, and three bells (1-1/4in, 1in, 3/4in) - 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 22in tubing length in 31 model options
• Complete with an accessory pouch containing the bell chestpieces, chestpiece key, 2 spare diaphragms, one pair of hard eartips and one pair of soft clear eartips

• Convertible - one or more chestpiece attachments that permits use on a wide variety of patients and auscultatory requirements
• Assoft plus eartips - Premium eartips that peovide enhanced comfort and acoustic seal
• Threaded chestpiece drum of chrome plated zinc permits the use of five interchangeable chestpiece fittings - an adult and paediatric diaphragm, and three bells (1-1/4in, 1in, 3/4in) - 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 22in tubing length in 31 model options
• Complete with an accessory pouch containing the bell chestpieces, chestpiece key, 2 spare diaphragms, one pair of hard eartips and one pair of soft clear eartips

• Convertible - one or more chestpiece attachments that permits use on a wide variety of patients and auscultatory requirements
• Assoft plus eartips - Premium eartips that peovide enhanced comfort and acoustic seal
• Threaded chestpiece drum of chrome plated zinc permits the use of five interchangeable chestpiece fittings - an adult and paediatric diaphragm, and three bells (1-1/4in, 1in, 3/4in) - 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 22in tubing length in 31 model options
• Complete with an accessory pouch containing the bell chestpieces, chestpiece key, 2 spare diaphragms, one pair of hard eartips and one pair of soft clear eartips

• Convertible - one or more chestpiece attachments that permits use on a wide variety of patients and auscultatory requirements
• Assoft plus eartips - Premium eartips that peovide enhanced comfort and acoustic seal
• Threaded chestpiece drum of chrome plated zinc permits the use of five interchangeable chestpiece fittings - an adult and paediatric diaphragm, and three bells (1-1/4in, 1in, 3/4in) - 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 22in tubing length in 31 model options
• Complete with an accessory pouch containing the bell chestpieces, chestpiece key, 2 spare diaphragms, one pair of hard eartips and one pair of soft clear eartips

• Convertible - one or more chestpiece attachments that permits use on a wide variety of patients and auscultatory requirements
• Assoft plus eartips - Premium eartips that peovide enhanced comfort and acoustic seal
• Threaded chestpiece drum of chrome plated zinc permits the use of five interchangeable chestpiece fittings - an adult and paediatric diaphragm, and three bells (1-1/4in, 1in, 3/4in) - 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 22in tubing length in 31 model options
• Complete with an accessory pouch containing the bell chestpieces, chestpiece key, 2 spare diaphragms, one pair of hard eartips and one pair of soft clear eartips

• Convertible - one or more chestpiece attachments that permits use on a wide variety of patients and auscultatory requirements
• Assoft plus eartips - Premium eartips that peovide enhanced comfort and acoustic seal
• Threaded chestpiece drum of chrome plated zinc permits the use of five interchangeable chestpiece fittings - an adult and paediatric diaphragm, and three bells (1-1/4in, 1in, 3/4in) - 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 22in tubing length in 31 model options
• Complete with an accessory pouch containing the bell chestpieces, chestpiece key, 2 spare diaphragms, one pair of hard eartips and one pair of soft clear eartips

• Convertible - one or more chestpiece attachments that permits use on a wide variety of patients and auscultatory requirements
• Assoft plus eartips - Premium eartips that peovide enhanced comfort and acoustic seal
• Threaded chestpiece drum of chrome plated zinc permits the use of five interchangeable chestpiece fittings - an adult and paediatric diaphragm, and three bells (1-1/4in, 1in, 3/4in) - 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 22in tubing length in 31 model options
• Complete with an accessory pouch containing the bell chestpieces, chestpiece key, 2 spare diaphragms, one pair of hard eartips and one pair of soft clear eartips

• Convertible - one or more chestpiece attachments that permits use on a wide variety of patients and auscultatory requirements
• Assoft plus eartips - Premium eartips that peovide enhanced comfort and acoustic seal
• Threaded chestpiece drum of chrome plated zinc permits the use of five interchangeable chestpiece fittings - an adult and paediatric diaphragm, and three bells (1-1/4in, 1in, 3/4in) - 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 22in tubing length in 31 model options
• Complete with an accessory pouch containing the bell chestpieces, chestpiece key, 2 spare diaphragms, one pair of hard eartips and one pair of soft clear eartips

• Convertible - one or more chestpiece attachments that permits use on a wide variety of patients and auscultatory requirements
• Assoft plus eartips - Premium eartips that peovide enhanced comfort and acoustic seal
• Threaded chestpiece drum of chrome plated zinc permits the use of five interchangeable chestpiece fittings - an adult and paediatric diaphragm, and three bells (1-1/4in, 1in, 3/4in) - 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 22in tubing length in 31 model options
• Complete with an accessory pouch containing the bell chestpieces, chestpiece key, 2 spare diaphragms, one pair of hard eartips and one pair of soft clear eartips

• Convertible - one or more chestpiece attachments that permits use on a wide variety of patients and auscultatory requirements
• Assoft plus eartips - Premium eartips that peovide enhanced comfort and acoustic seal
• Threaded chestpiece drum of chrome plated zinc permits the use of five interchangeable chestpiece fittings - an adult and paediatric diaphragm, and three bells (1-1/4in, 1in, 3/4in) - 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 22in tubing length in 31 model options
• Complete with an accessory pouch containing the bell chestpieces, chestpiece key, 2 spare diaphragms, one pair of hard eartips and one pair of soft clear eartips

• Convertible - one or more chestpiece attachments that permits use on a wide variety of patients and auscultatory requirements
• Assoft plus eartips - Premium eartips that peovide enhanced comfort and acoustic seal
• Threaded chestpiece drum of chrome plated zinc permits the use of five interchangeable chestpiece fittings - an adult and paediatric diaphragm, and three bells (1-1/4in, 1in, 3/4in) - 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 22in tubing length in 31 model options
• Complete with an accessory pouch containing the bell chestpieces, chestpiece key, 2 spare diaphragms, one pair of hard eartips and one pair of soft clear eartips

• Convertible - one or more chestpiece attachments that permits use on a wide variety of patients and auscultatory requirements
• Assoft plus eartips - Premium eartips that peovide enhanced comfort and acoustic seal
• Threaded chestpiece drum of chrome plated zinc permits the use of five interchangeable chestpiece fittings - an adult and paediatric diaphragm, and three bells (1-1/4in, 1in, 3/4in) - 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 22in tubing length in 31 model options
• Complete with an accessory pouch containing the bell chestpieces, chestpiece key, 2 spare diaphragms, one pair of hard eartips and one pair of soft clear eartips