Freestyle Libre 14 day User Manual page 74

IMPORTANT: The built-in meter displays results from 20 - 500 mg/dL .
Low or high blood glucose results can indicate a potentially serious
medical condition .
The expected glucose range for a non-diabetic, non-pregnant fasting
adult is under 100 mg/dL . Two hours after meals, levels should be less than
140 mg/dL . Consult your healthcare professional to determine the range
3
that is appropriate for you .
Display
Low Glucose
LO
High Glucose
HI
69
If LO appears on the Reader, your result is lower
than 20 mg/dL . If HI appears on the Reader, your
result is higher than 500 mg/dL . You can touch the
mg
dL
message button for more information . Check your
blood glucose again with a test strip . If you get a
second LO or HI result, contact your health care
mg
professional immediately .
dL
What To Do