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Adscope® 647

Sprague-one Stethoscope

Ordering Information

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Product Description

ADC’s legendary Sprague with a lightweight single tube design for greater comfort and convenience.

The Adscope® Sprague 647 series features:

  • Threaded chestpiece drum permits the use of five interchangeable chestpiece fittings - an adult and pediatric diaphragm, and three bells (1 1/4", 1", 3/4") - for complete diagnostic capability in most patients
  • Extra thick “Y” tubing not made with natural rubber latex
  • Proprietary valve mechanism eliminates acoustic leakage
  • Adjustable aluminum binaurals
  • 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
  • Weighs 5.7 oz.
  • Overall Length 31 1/2”
  • Inspected and packaged in the U.S.A
  • Optional retail packaging (see photos) is available for a slight upcharge; add a "Q" to the item number when ordering
Literature Name Download
English Adscope Spragues - Instructions for use Download
Español Adscope Spragues - Instrucciones de uso Download
Français Adscope Spragues - Mode d'emploi Download
Deutsch Adscope Spragues - Gebrauchsanweisung Download
Italiano Adscope Spragues - Istruzioni per l'uso Download
Replacement Parts
Chestpiece: 647-01
Diaphragm 1: 640-03
Diaphragm 2: 640-03S
Ret Ring 1: 640-02
Ret Ring 2: 640-02S
Non Chill Ring: N/A
Binaural/Tubing Assembly : N/A
Binaural: 640-05
Tubing: 647-05TBK
Eartips Included 1: 640-07
Eartips Included 2: 640-09
Eartips Included 3: 640-10


Features at a glance:
  • Latex Content

    This products is not made with Natural Rubber Latex

  • Phthalate Content

    This products is made without phthalates

  • ADSOFT PLUS Eartips

    Premium eartips that provide enhanced comfort and acoustic seal.

  • Ultra-light weight

    Aluminum alloy construction throughout stethoscope for maximum weight reduction.

  • AFD Technology

    AFD Technology allows the diaphragm to detect a much wider range of frequencies simply by altering pressure.

  • Stainless

    All stainless steel construction for unsurpassed stethoscope or instrument durability.

  • Domestic Content

    Inspected and Packaged in the USA

Where to buy

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