3M Littmann Classic II S.E. Stethoscope 2450
- 118 grams, listed as the lightest Littmann adult stethoscope
- Dual-sided chestpiece, tunable diaphragm plus open bell
- Teardrop-shaped chestpiece for use under blood pressure cuffs and around bandages
- Soft-sealing eartips for acoustic seal and comfort
- Non-latex, made in the USA
- Black finish
Updated 20 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A light, simple acoustic stethoscope for nursing and EMS work, with a tunable diaphragm on one side and an open bell on the other. The listing does not state tubing length or warranty terms.
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ASIN: B07HL5HX1LCategory: Stethoscopes
Overview
A nursing student, medical assistant or EMT gets a light acoustic stethoscope built for routine physical assessment. The dual-sided chestpiece pairs a tunable diaphragm with an open bell, and its teardrop shape slides under cuffs and around bandages.
Low weight is the reason to carry this one through a full shift, since the listing names it the lightest adult Littmann. Sound changes with hand pressure on the diaphragm side, which takes a little practice. Tubing length and warranty are left out of the listing.
Who it's for
Ward shifts, clinical rotations and ambulance calls are where a light general purpose scope earns its place around the neck. Clinicians who need a specialist cardiology instrument should look at a dedicated model instead.
Pros and cons
- Lightest Littmann adult stethoscope per listing
- Tunable diaphragm and open bell
- Teardrop chestpiece slides under cuffs
- Soft-sealing eartips for comfort
- Tubing length not listed
- Diaphragm tuning depends on hand pressure
- Only black offered in this listing
Performance notes
What you hear depends on the seal at the ears and the pressure at the chestpiece. Changing pressure on the tunable diaphragm shifts between high and low frequency sounds without flipping the chestpiece. The soft-sealing eartips only block room noise as well as they seal in the ear canal.
Specifications
| Brand | 3M |
|---|---|
| Color | Black, Non-Latex, Made In The USA |
| 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 |
Frequently asked questions
How do I wear the Littmann Classic II S.E. for a good seal?
The listing credits the soft-sealing eartips with the acoustic seal and comfortable fit. It gives no fitting instructions, so make sure both eartips rest snugly in the ear canals before listening.
How do I switch between high and low sounds on the Littmann Classic II S.E.?
The diaphragm is tunable: slightly adjusting pressure on the chestpiece lets you hear high or low frequency sounds. The other side of the dual-sided chestpiece is an open bell.
Is the Littmann Classic II S.E. latex free?
Yes. The listing describes it as non-latex and made in the USA.
Is the Littmann Classic II S.E. a cardiology stethoscope?
The listing describes it as a diagnostic aid for the physical assessment of a patient, suited to certified nursing assistants, LPNs, LVNs, EMT/EMS, medical assistants and nursing students. It does not claim cardiology use.