Accu-Chek Instant S
Error codes E-11
"(The error code and Err will alternate on the display.)
Test Strip error after dosing. The test strip may be damaged. : Repeat the blood glucose or control test with a new test strip."
"(The error code and Err will alternate on the display.)
Test Strip error after dosing. The test strip may be damaged. : Repeat the blood glucose or control test with a new test strip."
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