Big ben® is a high grade, versatile and robustly
designed aneroid sphygmomanometer. Available in round or square versions,
offering the versatility in configuration with desk, wall, rail, or floor
standing models. The iconic Riester design and top-quality finish makes the big
ben® a popular choice in blood pressure measurements in all clinical
environments.
Features and benefits
Easy to read, generously dimensioned scale (Ø 147.2mm or 145.5mm)
High-contrast visual display
BP measurement scale up to 300 mm Hg
Spacious basket on the reverse side or on mobile stand, for tubes
and cuffs
Latex free
German engineered air-release valve with fine adjustment
Micro-filter to protect the release valve and measurement system to
prevent contamination to internal mechanisms
Specially hardened copper-beryllium membrane, which is resistant to
ageing, can withstand pressures of up to maximum 600 mm Hg
Wall rail clamp mounting made of glass-fibre reinforced ABS plastic:
as strong as steel.
Precision mechanism mounted on a special support, in order to ensure
complete stability of the BP measuring system and the zero-point for
calibration and consistent, accurate readings
Maximum error tolerance: ± 2 mm Hg
Approved by the BIHS validation
Options
Wall model; Desk model; Rail model; Mobile model
Accuracy
±3 mmHg
(±2 mmHg Riester inhouse standard)
Calibration
Lifetime measuring technology;
No recalibration needed when used properly
