3M Littmann Stethoscope Cardio IV Black Blue Stem SP – Precise cardiac auscultation with premium comfort

The 3M Littmann Stethoscope Cardio IV Black Blue Stem SP is a high‑performance cardiology stethoscope designed for clinicians who need clear, reliable sound during detailed assessments. As a premium cardiology model, it helps you distinguish subtle heart and lung sounds with confidence in busy clinical settings.

Featuring a tunable diaphragm, dual‑lumen tubing, and the distinctive Blue Stem SP finish, this Cardio IV delivers excellent acoustic sensitivity while reducing ambient noise and tube rub. It’s a practical, durable choice for nurses, doctors, paramedics, and students who value comfort and accuracy across every shift.

Why choose 3M Littmann Stethoscope Cardio IV Black Blue Stem SP?

The Cardio IV is engineered for precision when detail matters—especially in cardiac auscultation. Its tunable diaphragm lets you switch between low and high frequencies by adjusting pressure, while dual‑lumen tubing minimises interference for cleaner sound transmission. The Blue Stem SP finish adds a professional, distinctive look, and the soft‑sealing eartips ensure comfort and a secure acoustic seal throughout long wear.

Key features & benefits

• High acoustic sensitivity: Hear subtle cardiac and pulmonary sounds for confident clinical decisions.
• Tunable diaphragm: Alternate between low and high frequencies by varying chestpiece pressure.
• Dual‑lumen tubing: Reduces noise from tube rubbing and enhances sound clarity.
• Blue Stem SP finish: Distinctive, professional stem detail for easy identification.
• Comfortable fit: Soft‑sealing eartips and ergonomic headset for extended use.
• Durable build: Precision‑machined stainless steel chestpiece designed for long‑term clinical use.
• Versatile application: Suitable for cardiology, emergency, general practice, and clinical training.

Available Variants

• 3M Littmann Stethoscope Cardio IV Black: Classic professional design with dual-sided tunable chestpiece.
• 3M Littmann Stethoscope Cardio IV Black Blue Stem SP: Black tubing with distinctive blue stem for a modern look.
• 3M Littmann Stethoscope Cardio IV Black Violet Stem SP: Black tubing with violet stem accent for a unique aesthetic.

Product Specifications

• Chestpiece material: Stainless steel, precision‑machined for durability and acoustic performance.
• Diaphragm: Tunable diaphragm for adult auscultation; paediatric side via convertible small diaphragm/bell.
• Tubing design: Dual‑lumen tubing to minimise noise artefacts.
• Tubing length: Approximately 69 cm for comfortable reach.
• Weight: Around 177 g for balanced handling.
• Eartips: Soft‑sealing, snap‑tight eartips for comfort and acoustic seal.
• Finish: Black tubing with Blue Stem SP detail and polished chestpiece.

Indications for use

• Cardiac auscultation—heart sounds, murmurs, extra heart tones.
• Respiratory assessments—lung sounds and breath patterns.
• General physical examinations in hospital, clinic, and community care.
• Pre‑hospital and emergency assessments requiring rapid, reliable sound detection.
• Clinical education and skills training for students and graduates.

How to use

1. Fit: Position the headset with eartips angled forward to align with your ear canals.
2. Select side: Rotate the chestpiece to open the diaphragm or bell/paediatric side as required.
3. Tune: Use light pressure for low‑frequency sounds; increase pressure for high‑frequency sounds.
4. Assess: Place the chestpiece on skin and listen in a quiet environment where possible.
5. Maintain: Clean eartips and chestpiece regularly; store away from extreme heat and solvents.

Why shop with Platinum Health Supply?

• Genuine products: Authorised, trusted brands with reliable provenance.
• Competitive pricing: Fair everyday pricing with options for bulk orders.
• Fast shipping: Prompt, Australia‑wide delivery.
• Expert support: Friendly guidance for carers, clinicians, and NDIS participants.

Ready to order?

Choose the 3M Littmann Stethoscope Cardio IV Black Blue Stem SP for precise auscultation and dependable comfort. Order online or contact us for assistance with product selection and customisation.

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