The Liberty Goniometers are made of clear plastic and easy to read which allows for a full view of the extremity during measurement. The rulers have measurements in both inches and centimeters.

All penlights can be fixed with the pocket clip and have a central push button on/off switch

Liberty Calculator On Lanyard Blue

Two-sided chestpiece with tunable diaphragms on both the adult and pediatric sides.
Single-piece tunable diaphragm is easy to attach, and easier to clean because its surface is smooth without crevices.
Pediatric side converts to a traditional open bell by replacing the single-piece diaphragm with a non-chill rim.
Next-generation tubing provides longer life due to improved resistance to skin oils and alcohol; less likely to pick up stains.
Small tunable diaphragm is useful for pediatric, small, or thin patients; around bandages; and for carotid assessment.
Stainless steel chestpiece is precision-machined into an aesthetically pleasing, less angular shape. The stem features open side indicator.
Snap-tight eartips have a soft, smooth surface providing a comfortable acoustic seal and comfortable fit

The Classic III stethoscope brings new design, materials, and technology to the Littmann stethoscope series that’s been used and trusted by millions of medical professionals worldwide for decades. With a two-sided chestpiece, dual tunable diaphragms, improved tubing, and much more, the Classic III stethoscope combines the best of new and traditional.