Abbott FreeStyle Libre User Manual page 84

Reader Specifications
Blood glucose assay
range
Blood ketone assay range
Reader size
Reader weight
Reader power source
Reader battery life
Reader memory
Reader operating
temperature
Reader storage
temperature
Operating and storage
relative humidity
79
1 .1 to 27 .8 mmol/L
0 .0 to 8 .0 mmol/L
95 mm x 60 mm x 16 mm
65 grams
One lithium-ion rechargeable battery
Seven days of typical use
90 days of typical use
10°C to 45°C
-20°C to 60°C
10–90%, non-condensing