The Baum Roll-By is a 300 mmHg Aneroid instrument for mobile use. The Roll-By Aneroid comes equipped with the Adult Calibrated V-Lok inflation systems, 8' of Extendex tubing, large integral storage basket, and die-cast aluminum wheel base and cast iron weight for increased stability. It's built to agree with Baum 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, low reflection, 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.

• Latex free
• Mobile
• 39" tall
• The Roll-By Mobile weighs 16 1/2 lbs
• The manometer housing is neutral white ABS plastic and is mounted at a 20° angle for ease of viewing
• Wheels are 2" (50mm) hooded casters with mar-resistant polyurethane threads