SilverCrest SPO 55 Mode D'emploi Et Consignes De Sécurité page 7

%SpO₂
PR bpm
Storage &
Transport
Operation
Arterial oxygen saturation of haemoglobin (in percent)
Pulse rate (beats per minute)
Permissible storage and transport temperature and humidity
Permissible operating temperature and humidity
Permissible storage, transport and operating pressure
Manufacturer
GB/IE/NI 7