All Black Edition stethoscopes feature black-plated binaurals and chestpiece.

The #401 model is a veterinary stethoscope with an extra large flat chestpiece for maximum sound collection for large animals. It also includes a classic type chestpiece for small animals. There is an extention tube to reach large animals or to keep distance. It has airtight metal connectors and concealed binaurals.

This stethoscope is packaged in a deluxe two-piece gift box.

Accessory kit includes:
- 1 pair of screw-on ear tips
- 1 pair of snap-on ear tips
- 1 diaphragm