Tensiomètre pour bras

• Product dimensions:- Main unit:158 x 50 x 46 mm- Arm cuff:470 x 140 mm• Measurable circumference of arm:Approx. 22 - 32 cm• Unit weight:Approx. 150 g• Measurement range blood pressure:0 - 300 mmHg• Measuring interval:1 mmHg• Pulse rate:30 - 200 / min.• Accuracy: - Blood pressure:Within ± 4mm Hg of reading- Pulse rate:Within ± 5% of reading• Measurement:Oscillometric method• Power supply DC:5 V from USB port of your computer• Power consumption:2 W• Operating system:Microsoft Windows 7, Vista, XP or 2000.• Operating temperature:10 - 40°C - Humidity:30% - 85% RH (without condensation)• Storage conditions temperature:-20 - 50°C- Humidity:10% - 95% RH (without condensation)