3M™ Littmann® Lightweight II S.E. Stethoscopes

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3M(TM) Littmann(R) Lightweight II S.E. Stethoscope, Model 2450

About the product

The 3M™ Littmann® Lightweight II S.E. Stethoscope is an ideal entry-level instrument, with a tunable diaphragm, dual-sided chestpiece, and reliable acoustic performance. Its teardrop shape makes auscultation around blood pressure cuffs easier.

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Tube Colour

Chestpiece Finish

Product name and IDs	3M ID	Overall Length (Imperial)	Overall Length (Metric)	Tube Colour	Chestpiece Finish	Brand
3M™ Littmann® Lightweight II S.E. Stethoscopes, 2454, Ceil Blue Tube, 28 inch, 3 Each/Case	3M ID 7012748975	Overall Length (Imperial) 27.95 in	Overall Length (Metric) 71 cm	Tube Colour Ceil Blue	Chestpiece Finish Metal/Resin Composite	Brand Littmann®
3M™ Littmann® Lightweight II S.E. Stethoscopes, 2452, Caribbean Blue Tube, 28 inch, 3 Each/Case	3M ID 7012748972	Overall Length (Imperial) 27.95 in	Overall Length (Metric) 71 cm	Tube Colour Caribbean Blue	Chestpiece Finish Metal/Resin Composite	Brand Littmann®
3M™ Littmann® Lightweight II S.E. Stethoscopes, 2450, Black Tube, 28 inch, 3 Each/Case	3M ID 7012748968	Overall Length (Imperial) 27.95 in	Overall Length (Metric) 71 cm	Tube Colour Black	Chestpiece Finish Metal/Resin Composite	Brand Littmann®
3M™ Littmann® Lightweight II S.E. Stethoscopes, 2451, Standard-Finish Chestpiece, Burgundy Tube, 28 in, 3 Each/Case	3M ID 7012588791	Overall Length (Imperial) 27.95 in	Overall Length (Metric) 71 cm	Tube Colour Burgundy	Chestpiece Finish Machined Stainless Steel	Brand Littmann®

Product details

The 3M™ Littmann® Lightweight II S.E. Stethoscope provides reliable acoustic performance for taking blood pressure readings and making limited physical assessments of adult patients. Weighing just 118 grams, it’s the lightest of all Littmann adult stethoscopes, making it more comfortable for caregivers who wear their stethoscopes all day long. The Lightweight II S.E. stethoscope is an entry-level instrument that offers a surprising number of beyond-the-basics features such as a tunable diaphragm, dual-sided chestpiece, and adjustable headset. It’s a good choice for medical professionals such as LPNs, licensed vocational nurses, certified nursing assistants, and nursing students. Tunable diaphragm technology—a 3M invention—lets clinicians hear different frequency sounds by simply adjusting the pressure on 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 diaphragm and rim provide patient comfort. Resilient tubing retains its shape and flexibility even after folding tightly into a pocket. 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. 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 Lightweight II S.E. stethoscope is made in the USA for consistent quality. It comes complete with large soft-sealing eartips and instructions.

Reliable and clear acoustic response and light weight combine to make this an ideal entry-level instrument
Dual-sided chestpiece provides versatility of both a tunable diaphragm and open bell
Teardrop-shaped chestpiece for easier positioning under blood pressure cuffs and around bandages
Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece
Nonchill rim and diaphragm provide welcome patient comfort
Two-year warranty
Soft-sealing eartips provide an excellent acoustic seal and comfortable fit
The choice for nurses

Suggested Applications

Used as a diagnostic aid as part of the physical assessment of a patient. Ideally suited for certified nursing assistants, licensed practical nurses, EMT/EMS, licensed vocational nurses, medical assistants and nursing students
Blood-pressure and Physical Assessment

Product specifications

Brand	Brand Littmann®
ChestpieceColor	ChestpieceColor Silver
ChestpieceFinish	ChestpieceFinish Metal/Resin Composite
OverallLengthMetric	OverallLengthMetric 71 cm
Overall Length (Imperial)	Overall Length (Imperial) 27.95 in
Overall Length (Metric)	Overall Length (Metric) 71 cm
OverallLengthImperial	OverallLengthImperial 27.95 in
Tube Colour	Tube Colour Black, Ceil Blue, Burgundy, Caribbean Blue
Category name	Category name Stethoscopes
categoryName	categoryName Stethoscopes
Chestpiece Finish	Chestpiece Finish Metal/Resin Composite, Machined Stainless Steel
Chestpiece Colour	Chestpiece Colour Gray

3M™ Littmann® Lightweight II S.E. Stethoscopes

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