High quality, easy to use and most inportant for health related products - reliable. The ability to hold measurements in memory is also very helpful.

a little hard to get it positioned just right at first, but overall not to bad .

This is easy to use, comfortable,and stores results for easy comparison. The directions were clear and written in many languages.

It was alright, can be a bit fustrating pumping air

Not bad, is good reader. The only problem is the pump, the bottom metal piece comes out when you are pumping. Need to pump slow.