big ben® Sphygmomanometer round

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