I got an ER4 on my 1st try. I then cleaned my hands again and got a new lancet and strip, drew blood, and got a 128 reading, which I am quite sure is inaccurate, but I had just realized I had a substantial lunch 1 hr before the test. Could the lunch have caused the high reading?
That seems like a reasonable result one hour after eating. Here is a video I made for my other channel that discussed blood sugar levels ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-O7l3qg0Z4GE.html