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Littmann Master Cardiology Stethoscope

Manufacturer: 3M
Part Number:
Price: $336.50 Ea
$336.50    Add to Cart


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.


Applications: Cardiology/High Performance
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 Material: Epoxy/Fiberglass
Diaphragm Type: Tunable Diaphragm
Eartip Type: Soft Sealing
Extra Eartips: Yes
Headset Material: Wide diameter aerospace alloy / Anodized aluminum
Length: 27 Inch
Length (Metric): 69 cm
Latex Free: Yes
Net Weight: 6.6 oz
Net Weight (Metric): 185 g
Patient: Adult , Infant , Pediatric
Special Adaptors: Yes
Warranty Period: 7 years