Onetouch Ultra Why is my blood sugar level 220 one minute...?
When I check my blood sugar level, one minute it will be 220 and I'll test it 2 minutes later, and it will be 180. Does anyone know why? It does it with a OneTouch Ultra Mini, and an Accu-Chek Aviva. I'm just wondering if it is the testers or if everyones blood sugar level does that? I have checked the batteries, both meters are brand new, and I have followed the directions exactly.
It's because meters are not an exact science and can be off by plus or minus 20% (as per the FDA) in either direction, so the 40 point difference is within the acceptable range of accuracy.
Original, brand new and in mint condition. Packaging is multi-lingual for sale outside the US. When visiting our store you might find products that are multi-lingual or have different colored packaging...
OneTouch Ultra strips use a Fastdraw Design to automatically draw blood into the strip. The results are produced in only 5 seconds. For blood glucose testing with OneTouch Ultra, OneTouch Ultra 2, OneTouch Ultra Smart and OneTouch UltraMini brand meters and InDuo Systems...
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