Welch Allyn Tycos Wall Aneroid 

Clinical-grade accuracy makes the 767 Series one of the best Welch Allyn / Tycos aneroids ever.

This unit is mercury and latex-free for safety. It has a laser-engraved dial for accuracy, and a large easy-to-read face. Built-in cuff storage, adjustable height, 360 degree swivel for clear viewing.