Jennifer F. asked

๐Ÿ”Œ ย Appliance

My Accu-Chek Guide meter is displaying error E-9 and I cannot get it going because I misplaced my manual. What should I do to resolve this issue?

December 3rd, 2024

Victor S. answered

The error E-9 on your Accu-Chek Guide meter indicates that the battery is almost out of power. Here ...

December 3rd, 2024

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