When I put a test strip in my tester, I get an "e 3". What am I doing wrong?

Asked by Cherry on 10/05/2010 2  Answers

ManualsOnline posted an answer 14 years, 1 month ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here
0 do not touch the gray end of the strip- that is where the meter reads, and if touched, the meter thinks that it has been used :) http://www.northcoastmed.com/pdf/manuals/contour_userguide.pdf
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