MDF® ER Premier® Stethoscope

<p>Handcrafted Since 1971 | Lifetime Warranty | Free-Parts-for-Life Program | Latex Free <br><br>The MDF® ProCardial® ER Premier® is a robust and versatile stethoscope with superior acoustic quality that enables ER physicians and first responders to deliver fast and efficient emergency care to both pediatric and adult patients using just one stethoscope. Constructed from premium-grade acoustically-superior stainless steel, the MDF® ProCardial® ER Premier® Stethoscope delivers accurate auscultation of heart, lung, and Korotkoff sounds with acoustic integrity and clarity. With the included cardiology bell conversion, this stethoscope can be easily transformed into a cardiology stethoscope. <br><br>Chestpiece: The patented full-rotation acoustic valve stem features SoundTight™ GLS technology to seal in sound, and the green indicator dot allows the user to easily identify the active sound channel. The chestpiece can be converted to nine different configurations, including a complete pediatric or infant cardiology stethoscope. Each diaphragm features a non-chill retaining ring to provide a secure acoustic transmission for heart and lung sounds of 100Hz to 1000Hz. <br><br>Acoustic Tubing: Constructed of thicker, denser, latex-free PVC, the dual-lumen non-stick acoustic tubing ensures sound efficiency, provides insulation for superior sound transmission, and seals out ambient noise while preventing the cracking and wearing that can occur from repeated use. <br><br>ErgonoMax™ Headset: Hand polished, pre-angled stainless steel headset features a patented internal dual-leaf spring construction for durability and custom fit. Soft silicone ComfortSeal™ eartips are clear for hygienic purposes and conform to the ear to seal out extraneous noise while ensuring comfort during extended use. <br><br>Included Accessories: 2 extra sets ComfortSeal™ eartips, spare ultrasensitive diaphragm, and ID tag.</p>

• CARDIOLOGY GRADE STETHOSCOPE > With a convertible pediatric diaphragm
  
• TWO SOUND CHANNELS, ONE FOR EACH EAR > Dual Lumen Tubing
  
• SECURED TWICE > Dual-leaf spring construction offers twice the durability
  
• PRE-ANGLED > ErgonoMax Headset is anatomically angled at 15 degrees for a precise fit