“Hello, I am a student conducting a biology experiment and I need to know the uncertainty value for this device. If anyone can help, I'd be extremely grateful. Thanks!”
Answer This Question
1-1 of 1 Answer
This is one of the worst blood pressure machines, I have ever gotten. I am returning it! There is no light to see BP in dark, no light color to tell you if it is on correct to get a good accurate reading of your blood pressure.
Sorry, there was a problem. Please try again later.