3M Littmann Stethoscope Cardio IV Black – Clear, reliable cardiac auscultation

The 3M Littmann Stethoscope Cardio IV Black is a premium cardiology stethoscope designed for clinicians who need exceptional acoustic performance. Ideal for cardiology, emergency, and general practice, it helps you hear subtle heart, lung, and other body sounds with clarity.

With a tunable diaphragm and dual-lumen tubing, the Cardio IV delivers crisp, high‑frequency sound response while reducing ambient noise and tube rub. It’s a dependable choice for nurses, doctors, paramedics, and students seeking a durable, comfortable stethoscope for everyday clinical use.

Why choose 3M Littmann Stethoscope Cardio IV Black?

The Cardio IV is engineered for accurate auscultation when detail matters—especially in cardiac assessments. Its tunable diaphragm lets you switch between low and high frequencies by adjusting pressure, while the dual-lumen tubing minimises interference for cleaner sound. The headset is comfortable for long shifts, and the chestpiece is built to last, making it a practical investment for busy clinical environments.

Key features & benefits

• Enhanced acoustics: Hear subtle cardiac and pulmonary sounds for confident assessments.
• Tunable diaphragm: Switch between low and high frequencies by varying pressure on the chestpiece.
• Dual-lumen tubing: Reduces noise from tube rubbing and improves sound transmission.
• Durable chestpiece: Precision-engineered for long-term clinical use.
• Comfortable headset: Soft-sealing eartips provide a secure, comfortable fit during extended wear.
• Versatile use: Suitable for cardiology, emergency, general practice, and clinical training.
• Professional finish: Classic black tubing for a clean, modern look.

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 sensitivity.
• Diaphragm type: Tunable diaphragm for both adult and paediatric auscultation.
• Tubing design: Dual-lumen tubing to eliminate noise from rubbing tubes.
• 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 polished chestpiece.

Indications for use

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

How to use

1. Fit: Position the headset with eartips angled forward to align with your ear canals.
2. Select side: Ensure the correct diaphragm or bell side is open by rotating the chestpiece.
3. Tune: Apply light pressure for low-frequency sounds; increase pressure for high-frequency sounds.
4. Assess: Place the chestpiece on the patient’s skin and listen in a quiet environment where possible.
5. Maintain: Clean the chestpiece and eartips regularly and store the stethoscope away from extreme heat.

Why shop with Platinum Health Supply?

• Genuine products: Trusted brands sourced from authorised suppliers.
• Competitive pricing: Fair everyday prices with options for bulk orders.
• Fast shipping: Reliable, Australia-wide delivery.
• Friendly support: Knowledgeable team ready to help carers, clinicians, and NDIS participants.

Ready to order?

Choose the 3M Littmann Stethoscope Cardio IV Black for clear, confident auscultation in every shift. Order online or get in touch for support with product selection.

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