ER Premier™ Stethoscope by MDF Instruments

The ER Premier is a robust and versatile stethoscope with superior acoustic quality that enables ER physicians to deliver fast and efficient emergency care to both pediatric and adult patients using just one stethoscope. Also with an included Bell Conversion this stethoscope can be transformed into Classic Cardiology Stethoscope. Precisely handcrafted from premium stainless steel for the highest performance and unmatched durability in any emergency medical setting.

Chestpiece: The Cardiology-type Dual Head chestpiece and full-rotational Acoustic Valve Stem are machined and polished to the exact tolerance from the finest stainless steel. The Adult Diaphragm Side and Pediatric Diaphragm Side are fitted with an ultra-sensitive Diaphragm sealed by the Diaphragm Retaining Ring to produce optimum amplification and high frequency transmission of heart and lung sounds at 100 to 1000Hz. The Diaphragms are crowned with a non-chill durable PVC Diaphragm Retaining Ring to provide greater patient comfort.

ErgonoMax Headset: Machined and polished stainless steel tubes are enlarged to provide superior acoustic transmission. Enclosed double internal spring and MDF ComfortSeal Eartips are ergonomically designed for long lasting fit and comfort.

Acoustic Tubing: Combined dual acoustic tubes with enlarged internal acoustic pathway in the Y configuration sustains the superiority of double tube acoustic transmission and eliminates internal acoustic leakage and external interference. Acoustic Tubes are constructed of non-cracking, non-sticking high-density latex-free PVC.

Accessories: Additional (2) ComfortSeal Eartips, (2) ultra-sensitive Diaphragm, (1) Cardiology Bell Conversion and (1) ID tag.

Manufacturer Warranty

Free-Parts-For-Life™: Yes, really. Free parts forever! Life time replacement parts for all MDF® Stethoscopes. Replacement parts include: non-chill ring, diaphragm retaining ring, bell ring, a pair of ComfortSeal™ eartips, and diaphragms. To receive your free replacement parts, please send a self-addressed stamped envelope to: MDF Instruments Direct, Inc. Attn: Free-Parts-For-Life Program, 28947 Thousand Oaks Blvd., Suite 222 Agoura Hills CA, 91301 USA; and include your model, color, name of retailer, original invoice number, and replacement parts desired. Limited to 2 of each replacement part per stethoscope and per annum.

MDF Stethosocpes with defects in material or craftsmanship in the chestpiece, binaurals and spring are replaced/repaired without charge for the lifetime of the instrument, excluding MDF model: MDF727E. MDF Stethoscope tubing with defects in material or craftsmanship are replaced/repaired without charge if the defect is reported within 5 years of the original purchase. MDF Sphygmomanometers with defects in material or craftsmanship are replaced/repaired without charge if the defect is reported within 2 years of the original purchase. MDF Hammers with defects in material or craftsmanship are replaced/repaired without charge if the defect is reported within 2 years of the original purchase. For more information regarding our warranty or your MDF instrument, please contact support@MDFdirect.com