Accurately measure your blood oxygen levels and pulse rate anytime, anywhere with this personal pulse oximeter. It features a large, easy-read digital display and easy-to-use single-button controls. Uses 2 AAA batteries (not included). Includes FREE carrying case and lanyard. Approx. 2 1/4"L x 1 1/4"W x 1 1/4"D.
My husband has severe lung/breathing problems. I use this to see if his 02 levels improve enough after breathing treatments. I use it to make decisions about contacting the doctor or hospital. Takes a lot of worry out of making decisions. Gives me information I need right away. My only concern is about how accurae it is. It seems to be, but I don't know how I can be sure unless I take it when he goes for an appointment and compare to what the health professionsal read on theirs.
Was this a gift?:
Bottom Line Yes, I would recommend this to a friend