MDF 797DD ER Premier Black Adult and Pediatric Stethoscope
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Product ID 5450042
Brand MDF
Condition New

MDF 797DD ER Premier Black Adult and Pediatric Stethoscope by MDF

USD $129.50 + $8.00 shipping
In Stock100 Available

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ER Premier is a robust and versatile stethoscope with superior acoustic quality that enables emergency 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 ER Premier Stethoscope delivers accurate auscultation of heart, lung, and Korotkoff sounds with acoustic integrity and clarity. An ergonomic design ensures comfort for the doctor and patient, even during extended use. The ER Premier is the ultimate diagnostic instrument with unmatched performance, durability, and aesthetics. With the included cardiology bell conversion, this stethoscope can be easily transformed into a cardiology stethoscope. If you have any questions regarding this item please give us a call (800)355-2956.


The handcrafted stainless steel dual-head chestpiece is precisely machined and hand polished for the highest performance and durability. 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 is fitted with an adult and pediatric ultrasensitive diaphragm, each sealed with a non-chill retaining ring to provide a secure acoustic transmission for heart and lung sounds of 100Hz to 1000Hz. Using the included screw-on attachment, the pediatric side can be easily converted to an extra-large cone-shaped bell crowned with a non-chill bell ring to provide greater sound amplification and isolation of low frequencies

ComfortSeal Eartips:
Soft silicone ComfortSeal eartips are phthalate-free and clear for hygienic purposes. They come in two sizes to seal out extraneous noise while ensuring comfort during extended use.

ErgonoMax Headset with SafetyLock
Hand polished, pre-angled stainless steel headset features a patented internal dual-leaf spring construction for durability industry in user safety. Patented SafetyLock eartip adaptors lead the industry in user safety.

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. The longer-than-average length allows a comfortable space between health professional and patient.

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Accepted Payment Methods

Shipping & Handling

Store Location Bismarck, ND
Ships within 7 business days
Shipping Options Standard Shipping (3-7 days)
Ships to Contiguous U.S., AK, HI, PR, APO/FPO/DPO, PO Boxes
Shipping Rates
Order Total Price Range Shipping Cost
Contiguous Us Standard
$0.01 - and higher $8.00
Non Contiguous Us Standard
$0.01 - and higher $20.00
Military Standard
$0.01 - and higher $20.00
Po Box Standard
$0.01 - and higher $15.00

Shipping & Payment Policies

All items take 7-10 business days or 14 calendar days to arrive inside the USA via ground shipping.

Returns Policy

Item(s) must be returned within 10 days after arrival.
Refund will be given as: Refund Money.

Products must be returned in new and unused condition and must include any and all product packaging, instruction manuals, blank warranty cards and or accessories.

Returns must include customer's complete name, address, phone number and explanation as to why the product is being returned.

Returns received that do not meet the above criteria will be shipped back to the customer at their expense.

All products must be returned within 10 days of receipt or a 20% restocking fee will apply.

Balkowitsch Enterprises, Inc, reserves the right to change our return policy at any time without, incurring any obligations to make the reserved terms applicable to products previously sold.

This return policy does not apply to special order, personalized, custom made or homeopathic products.

Warranty Information

Warranty Duration: 1 year(s).

All items have a 1 year warranty unless otherwised specified.