Nice little unit, easy and simple to use. One button operation. Small enough to carry in a pocket. Has a Lanyard if you want to carry it around your neck.
Verified purchase: Yes | Condition: New
I cant calibrate the devise, I do know itr gives reading that I feel are within an acceptable limit, It tells me I am alive, and how my body is preforming. Having said that as a first aider I can use it on them to check them out. Several good poinys I like is the screen rotation can be changed to suit the angle, good point, and it comes with its own batterys, not two hard to get expensive fast to run out things, but two AAA inside and ready to go. Take it off your finger and it soon turns it self off no wasted battery here. Even comes with its own lanyard, instructions and a shet explaining to us what its measuring and why thats importan,t and where a healthy person is in those scales, I was impressed I ordered it on a sunday and within 30 hours it was in my hands reading my pulse, My thoughts are if yor interested - buy it, You will see te reading are to say the least intersting and it could help first aiders to decide what to do next. Read full review
Verified purchase: Yes | Condition: New
This is a well made, high quality and accurate Oximeter, which is well worth the money. Great for measuring your blood oxygen levels and heart rate.
Verified purchase: Yes | Condition: New
Always used a cuff blood pressure moniter but this fingertip oximeter is so easy to use and far quicker thankyou.
Verified purchase: Yes | Condition: New
The Pulse Oximeter is small enough to put in your pocket so you have it too hand and easy to use .
Verified purchase: Yes | Condition: New
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