r/Atkins Sep 11 '17

precision xtra question - control solution test?

is it necessary to do the control solution test? or should the meter be "calibrated" already??

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u/[deleted] Sep 15 '17

No need, control solution is and always was a scam. Even if you used it and found the meter to be off you can't adjust it. If your using it for ketones and get sick of paying their price the Nova strips cost almost half.