AccuChekInstant | Lost in time. Accu-Chek Instant says, "E-10." This error appears when there's an issue with the internal clock of the meters: - Batteries removed for 8... | By Roche Diabetes
Performa error screens | Accu-Chek
Error Screens & Codes for Instant Blood Glucose Meter| Accu-Chek UK
What does the error message on my Accu-Chek product mean? | Accu-Chek
What does the error message on my Accu-Chek product mean? | Accu-Chek
ERRO E9 glicosímetro ACCU CHEK ACTIVE (error e 9) - YouTube