Nonin Onyx Easy To Operate
I found out when I was taking care of my grandmother just how much in the way of equipment was needed. There was so much to learn but I was determined to care for her as much as I could. The Nonin Onyx was a big help in that area. The instructions were very easy to follow and because it is a digital device, there was no guessing on what was a normal range. Everything was right there for me to know. It is a very simple clip on piece of equipment that is easy to operate to help me take care of my grandmother.
