The Riester Duplex® 2.0 is a professional dual-head stethoscope designed for clinical auscultation in general practice and routine patient examination.

This Navy Blue version combines the Duplex® 2.0’s precision acoustic system with a durable stainless-steel double chest-piece. The chest-piece is designed to provide excellent auscultation across a broad range of frequencies, making the stethoscope suitable for listening to heart and lung sounds and detecting abnormal body noises.

The stethoscope features a Ø 44 mm (1.7 in) special membrane with a novel non-chill rim, designed to improve patient comfort when the chest-piece is placed against the skin.

Its anatomically shaped binaural incorporates an internal multiple-spring system that allows adjustment of contact pressure. The extra-soft, replaceable and pivotable ear-tips are designed to provide effective sealing at the ear canal while improving wearing comfort.

With a total length of 74 cm (29.1 in), the Duplex® 2.0 provides practical reach during routine clinical examinations.

The product is latex-free and includes replacement components for continued use.

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🔍 Product Features

✅ Riester Duplex® 2.0
✅ Professional dual-head stethoscope
✅ Navy Blue finish
✅ Precision stainless-steel double chest-piece
✅ Innovative acoustic system
✅ Designed for auscultation across all frequency ranges
✅ Special Ø 44 mm / 1.7 in membrane
✅ Non-chill rim for improved patient comfort
✅ Anatomically shaped binaural
✅ Internal multiple-spring system
✅ Adjustable contact pressure
✅ Extra-soft ear-tips
✅ Replaceable ear-tips
✅ Pivotable ear-tips
✅ Effective ear-canal sealing
✅ Latex-Free
✅ Total length: 74 cm / 29.1 in
✅ Stainless-steel version weight: 151 g / 5.3 oz
✅ Made in Germany
✅ Replacement ear-tips included
✅ Replacement membrane included
✅ Name plate included

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🩺 Acoustic Performance

The Duplex® 2.0 incorporates an innovative acoustic system designed for auscultation across all frequency ranges.

Its precision double chest-piece provides the clinician with two sides for auscultation, while the 44 mm special membrane is designed for precise acoustic transmission.

This makes the stethoscope suitable for routine assessment of:

• ❤️ Heart sounds
• 🫁 Lung sounds
• 🔊 Abnormal body sounds
• 🩺 General physical examination

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🎧 Comfort & Ergonomic Design

Non-Chill Rim

The membrane incorporates a non-chill rim, designed to make contact with the patient’s skin more comfortable during examination.

Anatomically Shaped Binaural

The binaural is anatomically shaped to provide a natural fit around the ears.

Internal Multiple Spring

The internal multiple-spring mechanism allows adjustment of the contact pressure, helping the user achieve a comfortable acoustic seal.

Extra-Soft Ear-Tips

The ear-tips are:

• Extra-soft
• Replaceable
• Pivotable
• Designed for effective sealing at the ear canal
• Intended to improve wearing comfort

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🎯 Ideal For

• 👨‍⚕️ Physicians
• 🩺 General practitioners
• 👩‍⚕️ Nurses
• 🎓 Medical students
• 🏥 Hospitals
• 🏥 Clinics
• 🚑 Clinical and emergency assessment
• ❤️ Cardiac auscultation
• 🫁 Pulmonary auscultation
• 🩺 General physical examination
• 🏫 Medical education and clinical training

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📦 Included Components

According to the supplied product information:

• Riester Duplex® 2.0 Stethoscope
• One pair of replacement ear-tips
• Replacement membrane
• Name plate

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📏 Specifications

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🇩🇪 Made in Germany

The supplied product information identifies the country of origin as Germany, and the product packaging shown in the provided images also indicates “Made in Germany.”