Littmann Cardiology IV Diagnostic Stethoscope: Burgundy 6184 Engraving:No engraving the DS66 stays in calibration

the DS66 stays in calibration longer and won't need to be replaced as often

The selector spline is now recessed to allow a flush fit with the binaural tube and now features a visual indicator for easy identification of the operational diaphragm

clear images

stark contrasts

use light pressure for low frequencies

Littmann Cardiology IV Diagnostic Stethoscope: Burgundy 6184 Engraving:No engraving the DS66 stays in calibrationSuitable for: 30 years in the making the latest generation of Littmann Cardiology stethoscopes. Discover the superior acoustics and improved design of the Littmann Cardiology IV Stethoscope. This ground breaking, upgraded stethoscope features a newly crafted stainless steel chestpiece, innovatively optimised paediatric and adult diaphragms exclusive to the Cardiology IV series, state of the art long lasting tubing, a finely tuned bell side for instant