Gentle Step Diabetic Shoe W-5.5 M-4 Med Width Black pr. Narcotic Safes 25 * External width: 22 Ships From:FL, USA Wall Transformers 9811 Guaiac impregnated paper allows

Gentle Step Diabetic Shoe W 5.5 M 4 Med Width Black pr. Narcotic Safes 25 * External width: 22 Ships From:FL, USA Wall Transformers 9811 Guaiac impregnated paper allows 25 * External width: 22 The Baum Pocket Aneroid is a 300 mmHg portable instrument * It's built to agree with our master instruments which are traceable to the United States National Institute of Standards and Technology * It complies with ANSI AAMI SP 9 for accuracy and performance (1% full scale + 3 mmHg) * The unique high contrast scale and red pointer increase visibility and reduce parallax error * They are manufactured with a precision low friction movement and twin pre seasoned phosphor bronze diaphragm capsules *