The 3M Littmann Cardiology IV is “built to hear more.” Enhanced listening on every level – from dual-lumen tubing (eliminates rubbing noise) to sound isolation. It’s at its best in critical care and challenging environments. 7-year warranty. May not be shipped outside the USA.
- 2-sided stainless steel chest piece
- 40% larger chest piece than Classic III™
- 60% deeper bell than Classic III™
- Dual lumen “2 tubes in 1” tubing
- For both Adult and pediatric patients
- Features “Tunable Diaphragms” (TD)
- Hear both high & low frequencies with TD
- Critical care & challenging environment
- Pediatric side converts to open bell
- Open bell for extra low frequencies
- Non-chill bell sleeve for patient comfort
- Lightweight aluminum stem and binaural
- Soft-sealing ear tips
- Excellent sound occlusion
- Easy-to-clean diaphragm
- Oil and alcohol resistant tubing
- No natural rubber latex
- Made without phthalates
- Approximate tube length: 27"
- 7-year warranty, Made in USA
