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3M™ Littmann® Select Stethoscope, Ocean Blue Tube, 28 inch, 2306

UPC# 00707387581770    CAT# 2306    3M ID 70200757956     
3M(TM) Littmann(R) Select Stethoscope, Model 2306
3M(TM) Littmann(R) Select Stethoscope, Model 2306
3M(TM) Littmann(R) Select Stethoscope, Model 2306
3M(TM) Littmann(R) Select Stethoscope, Model 2306
3M(TM) Littmann(R) Select Stethoscope, Model 2306
With its lightweight, durable design, the 3M™ Littmann® Select Stethoscope provides the reliable acoustic performance needed for heart, lung, and blood pressure assessment—at an economical price.


  • Single-sided chestpiece designed for easier grip and maneuvering.
  • Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece.
  • Soft-sealing eartips provide an excellent acoustic seal and comfortable fit.
  • Headset is easily adjusted for individual fit and comfort. Angled eartubes align with ear canals.
  • Non-chill rim and diaphragm for patient comfort.
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The 3M™ Littmann® Select Stethoscope is a dependable clinical tool for taking blood pressure readings and performing limited physical assessments. It delivers reliable sound quality and the portable convenience of a single-sided chestpiece at an affordable price.

Tunable diaphragm technology—a 3M invention—lets medical professionals hear different frequency sounds by simply adjusting the pressure on the chestpiece. Unlike two-sided models, there’s 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 Select stethoscope is made in the USA for consistent quality. It comes complete with large soft-sealing eartips and instructions.


 Applications‎ Physical Assessment and Blood Pressure‎
 Chestpiece Finish‎ Coated Alloy‎
 Chestpiece Technology‎ Single sided‎
 Chestpiece Weight (metric)‎ 50 g‎
 Color‎ Ocean Blue‎
 Color Group‎ Blue‎
 Diaphragm Diameter‎ 1.75 Inch‎
 Diaphragm Diameter (metric)‎ 4.4 cm‎
 Diaphragm Material‎ Epoxy/Fiberglass‎
 Diaphragm Type‎ Tunable Diaphragm‎
 Eartip Type‎ Firm‎
 Extra Eartips‎ No‎
 Headset Material‎ Wide diameter aerospace alloy / Anodized aluminum‎
 Length‎ 28 Inch‎
 Length (Metric)‎ 71 cm‎
 Model‎ Select‎
 Net Weight‎ 4.3 oz‎
 Net Weight (Metric)‎ 120 g‎
 Occupation‎ EMT/EMS‎ ,  Medical Assistant‎ ,  Nurse‎ ,  Nursing Student‎
 Patient‎ Adult‎
 Performance‎ 6‎
 Special Adaptors‎ No‎
 Trademark‎ Littmann‎
 Tube Color‎ Ocean blue‎
 Warranty Period‎ 2 years‎