Category: Diabetes management

  • Understanding E1 Error on a Glucose Meter

    Understanding E1 Error on a Glucose Meter

    If you’re using a glucose meter, you’ve probably come across the term E1. E1 can mean a variety of things, but in the case of a glucose meter, it usually refers to an error. There are several reasons why E1 might appear on your meter, but there are also ways to troubleshoot and fix the…