Have a freestyle test, all was fine, I am not medicated,one Evening I tested myself 9.2 far to high I thought, tested again 5.2 better but not reassured , I am now on my second replacement machine, out of the box 4.2 thought I would do a check minute later 6.2 ... Researched and cannot find why three different machines are giving such big variations.
I have even tested same sample with two machines and never even close results... Any theories it's not nice not knowing ?
I have even tested same sample with two machines and never even close results... Any theories it's not nice not knowing ?