Data can be stored in app at every 10 seconds for 12 hours

Compact size, easy installation, high reliability and accuracy
Applicable to adult, paediatric patients

Powered by 3V, low power consumption

2 standard 1.5V AAA alkaline batteries (Not Included)

2 direction of display
Graph includes plethysmogram

pulse strength bargraph and PR digits 
Communication protocol compatible with BCI 
Converting between Bluetooth 
Enable all the values displayed in the evaluation software on personal computer 

Support for iPhone, Android and PC (only suitable for Bluetooth type) - Download App on the Play store or App Store "Oxycare"