Riester Aneroid sphygmomanometers (Big Ben – Desktop Model) – high-contrast scale – BHS validation – Generously dimensioned scale (Ø 147 mm (5.8 in) or 145 mm (5.7 in) and high-contrast scale layout for optimum readability. – Spacious basket on the reverse side for tubes and cuff. – Spiral tube can be extended to 3m (118.1 in). – Non-wearing air-release valve with fine adjustment. – Specially hardened copper-beryllium membrane, resistant to aging, can withstand pressures of up to maximum 600 mm Hg. – Micro-filter to protect the release valve and measurement system. – No zero-point fixation required. – Maximum error tolerance: ± 2 mm Hg. – BHS validation, see http://www.bhsoc.org/bp-monitors/bp-monitors/ Wall model: – Can be swiveled horizontally 65° to the left and right. – Glass-fiber reinforced wall bracket for maximum strength (comparable to steel). – Simple conversion to the rail model.
Model No: 1453