big ben^® round or square – well thought-out options for everyday use. big ben reflects Riester quality, the highest grade analogue sphygmomanometers for precise blood pressure measurement. big ben^® sphygmomanometers are especially large and sturdy devices designed for intensive use in physicians’ practices and hospitals.

Features:

• Generously dimensioned scale (Ø 147.2mm) and high-contrast scale layout for optimum readability
• Spacious basket on the reverse side for tubes and cuffs
• Micro-filter to protect the release valve and measurement system
• Specially hardened copper-beryllium membrane, which is resistant to aging, can withstand pressures of up to maximum 600mmHg
• Precision mechanism mounted on a special support, in order to ensure complete stability of the measuring system and the zero-point
• Available in wall, desk or floor model