3M Littmann Lightweight II S.E. Stethoscope

3M Littmann Lightweight II S.E. Stethoscope – 28″ | Tunable Diaphragm | General Clinical Use

The 3M Littmann Lightweight II S.E. Stethoscope is an affordable, high-quality acoustic stethoscope designed for general clinical use — a top choice for nursing students, entry-level healthcare professionals, and everyday patient monitoring. Its tunable diaphragm lets you easily alternate between low- and high-frequency sounds simply by adjusting chest piece pressure, with no repositioning needed. The 28-inch single-lumen tubing and angled headset make it comfortable for extended clinical wear, and the trusted 3M Littmann name means reliable acoustic performance from day one.

• Tunable diaphragm switches between low and high frequency sounds with a change of pressure — no repositioning needed
• Lightweight 28″ single-lumen design for comfortable all-day clinical wear
• Soft-sealing ear tips deliver exceptional acoustic isolation and fit
• Angled headset designed for natural, comfortable positioning
• Trusted 3M Littmann quality — made in the USA

Tunable Diaphragm Technology:
The Lightweight II S.E.’s tunable diaphragm allows clinicians to hear both high-frequency sounds — such as breath sounds and normal heart tones — and low-frequency sounds — such as S3 and S4 heart sounds — without lifting or repositioning the chest piece. This makes it one of the most efficient single-sided stethoscopes for general physical assessments, patient monitoring, blood pressure measurement, and routine clinical examinations. An excellent first clinical stethoscope for nursing school, medical school, or entry-level clinical practice.

What’s Included:
3M Littmann Lightweight II S.E. Stethoscope (28″), Soft-Sealing Ear Tips, User Manual

Note: FSA/HSA eligible. Made in the USA with globally-sourced materials.