The 3M Littmann Master Cardiology Stethoscope features tunable diaphragm technology - a 3M invention - that lets clinicians hear different frequency sounds by simply adjusting the pressure on the chestpiece. Unlike two-sided models, theres no need to turn over and reposition the chestpiece. Hold the chestpiece with light pressure to hear low frequency sounds; press a little more to hear higher frequency sounds. This time-saving feature allows the healthcare provider to focus on the patient, while the non-chill rim provides patient comfort.
Headset tension is easily adjusted for head size and comfort by squeezing together or pulling apart the eartubes. Snap-tight, soft-sealing eartips conform to individual ears for an excellent acoustic seal and comfortable fit. Eartips snap firmly onto the ends of the eartubes and, for safety, require a significant effort to remove.
Resilient next-generation tubing retains its shape and flexibility even after folding tightly into a pocket. It provides longer stethoscope life due to improved resistance to skin oils and alcohol, and is less likely to pick up stains. Next-generation tubing is not made with natural rubber latex, a benefit to sensitive medical professionals and their patients. And, to play its part in the protection of human health and the environment, the next-generation tubing does not contain phthalate plasticizers.
The Master Cardiology stethoscope is made in the USA for consistent quality. It comes complete with large and small soft-sealing eartips, large firm eartips, Special Procedures Adapter, and instructions.
|Chestpiece Finish:||Polished Stainless Steel|
|Chestpiece Technology:||Single sided|
|Chestpiece Weight:||3.2 Ounce|
|Chestpiece Weight (metric):||90 g|
|Diaphragm Diameter:||2 Inch|
|Diaphragm Diameter (metric):||5.1 cm|
|Diaphragm Type:||Tunable Diaphragm|
|Eartip Type:||Soft Sealing|
|Headset Material:||Wide diameter aerospace alloy / Anodized aluminum|
|Length (Metric):||69 cm|
|Net Weight:||6.6 oz|
|Net Weight (Metric):||185 g|
|Patient:||Adult , Infant , Pediatric|
|Warranty Period:||7 years|