It does the job and seems to do it well. Seems accurate, when my friend went in to ER we brought it with us. It seems comparable to their machines. Since the nurse wanted to know how well it worked as well, all three of us tried it and compared it to the hospital's machines. Not only was she impressed by it, she was looking for it online on her break. She came back to double check the name with me.It also seems fairly well made. Not like it'll break easily. It's a little difficult for me to read but then most things are these days.I really like having something around that's well made and accurate. Not just for me but for my other half as well.
Rating: [4 of 5 Stars!]