Ri-former® big ben® square Extension module for Ri-former modular Diagnostic Station, Adult Velcro Cuff

Genuine Riester quality big ben ® are the highest grade aneroid sphygmomanometers, whilst remaining cost effective.

big ben ® are especially large and sturdy devices which will effortlessly master tough everyday situations in any practice or hospital.

Whether desk, wall or floor models, round or square, the attractive design and top-quality finish make big ben ® comfortable and easy to use in all surroundings.

Features:

• Generously dimensioned scale (Ø 147.2mm or 145.5mm) and high-contrast scale layout for optimum readability; scale up to 300 mm Hg
• Latex free bulb to inflate the cuff
• Non-wearing air-release valve with fine adjustment
• Micro-filter to protect the release valve and measurement system
• Specially hardened copper-beryllium membrane, which is resistant to ageing, can withstand pressures of up to maximum 600 mm Hg
• Precision mechanism mounted on a special support, in order to ensure complete stability of the measuring system and the zero-point
• Exact zero-positioning of the pointer in production
• Maximum error tolerance: ± 3 mm Hg