This is the Big Ben® Square Aneroid which is wall mounted and designed as an extension module for the Ri-former® Wall Unit. It comes with an Adult sized black velcro blood pressure Cuff which measures 21.5" x 5.7". It also comes with a spacious basket, 10-foot coiled tubing, and a wall mounting plate and mounting plugs and screws.
The aneroid comes with a black colored square scale that measures 5.7" on all sides. It measure up to 300 mm Hg and features a high-contrast layout for great readability. The scale has a error tolerance of +/- 3 mm Hg. The wall mounting board is made of glass-fiber reinforced plastic and has an extraordinary sturdy casing. The aneroid comes with a spacious basket for storage for tubes and cuffs.
The aneroid features a non-wearing air-release valve with a fine adjustment and a micro-filter that protects the release valve and measuring system. It has a specially hardened copper-beryllium membrane which is resistant to aging. A zer-point fixation is not required.
The Big Ben® Square Aneroid is latex free and is made in Germany. It comes with a 3 year warranty when purchased as part of the Ri-former® Wall Unit.