E1 error is generally for air circuit abnormality.Detach tubing from cuff ,deflate the cuff completely and reattach it to the tubing.It should be ok after that.
Please recommend bp check/monitor machine. This i need for my mother, it should be easy to use and reliab
...Read More
Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.