High quality and accurate, suits all the needs I want. Better quality than what my doctor's office uses, they now use the readings on this instead. Comes complete with batteries, lanyard and Velcro carrying case for a belt. Easy to turn on, remove finger turns it off. I use it several times every day to monitor my oxygen level.
Was this review helpful? (7) (0)
Thank you! You have successfully submitted feedback for this review.