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.
One tube connected to the inflation system with air release valve; One tube connected to the connector on the spiral tube Available as modular option in configuration of the Riester ri-former®.
Features and benefits
Easy to read, generously dimensioned scale (Ø 147.2 mm or □ 145.5 mm)
High-contrast visual display
Spacious basket on the reverse side or on mobile stand, for tubes and cuffs
Latex free version available
German engineered air-release valve with fine adjustment
Micro-filter to protect the release valve and measurement system to prevent contamination to internal mechanisms
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 of ±3 mmHg
Approved by the BIHS validation
Product details
BIHS Validation BIHS International Protocol
Weight 1600 g; 1300 g; 1200 g; 4000 g
Accuracy ±3 mmHg (±2 mmHg Riester inhouse standard)
Calibration Lifetime measuring technology;
No recalibration needed when used properly
Measurement conditions 10 °C to 40 °C at 85% relative humidity
Microfilter Yes
Shock-resistant Yes
Latex-free Optional