Details
Diagnose and make decisions with confidence
A tunable diaphragm amplifies a range of sounds by adjusting pressure on the chestpiece
40% larger chestpiece and 60% deeper bell than the 3M Littmann Classic III Stethoscope
Next-generation tubing forgoes natural rubber latex and phthalate plasticizers to last longer and resist stains
7-year warranty
The 3M Littmann Cardiology IV Stethoscope elevates patient monitoring beyond conventional technology. Even in the most difficult environments, innovative design helps isolate subtle changes in patient health. Don't waste time tuning out — truly tune in with the 3M Littmann Cardiology IV Stethoscope.
The 3M Littmann Cardiology IV Stethoscope's distinctive, chalice-shaped chestpiece delivers outstanding acoustic performance, diagnostic versatility, and convenience for treating adult and pediatric patients. Both sides of the chestpiece have single-piece diaphragms that are easy to remove and clean, while the pediatric side of the chestpiece easily converts to a traditional open bell by removing the tunable diaphragm and replacing it with the included non-chill bell sleeve. Listen to, identify, and diagnose even the most subtle body sounds through the power of tunable diaphragm technology. Simply hold the chestpiece with light pressure to hear low-frequency sounds and increase pressure incrementally to hear higher-frequency sounds. Dual lumen tubing combines two sounds paths in one tube, eliminating the rubbing noise that traditional double tubes create. Stain-resistant, durable, and designed for the healthcare environment — choose the 3M Littmann Cardiology IV Stethoscope.
Suggested Applications
Designed for use with adult and pediatric patients
Useful in critical care and challenging environments such as the ED, ICU, Cardiac ICU, step-down unit, and other dynamic locations
Specifications
Binaural ConstructionDouble Lumen
Brand3M Littmann Stethoscopes
Chestpiece FinishHigh Polish, Rainbow
Chestpiece TechnologyDouble Sided
Chestpiece Weight3.1 Ounce
Chestpiece Weight (metric)87 g
Diameter1.7 in
Diameter (Metric)4.3 cm
Diaphragm Diameter1.7 Inch
Diaphragm Diameter (metric)4.3 cm
Diaphragm MaterialEpoxy/Fiberglass
Headset MaterialWide diameter aerospace alloy / Anodized aluminum
Length27 in
Length (Metric)69 cm
ModelCardiology IV
Net Weight (Imperial)0.39 lb.
Net Weight (Metric)177 g
Performance9
Small Diaphragm Diameter1.3 Inch
Small Diaphragm Diameter (metric)3.3 cm
Special AdaptorsNo
Tube ColourNavy
Warranty Period7 Years