
Keep the packet as you will need it to remove the Test
Strip after measurement. Do NOT touch the tip of the sensor when setting
it to the meter. If sweat is contained, you will not obtain an accurate
test result.

Dry your finger thoroughly. If alcohol is contained,
you will not obtain an accurate test result.

The needle is disposable, use a new one everytime.
Do NOT press the blue botton
using the lancet. The needle stays stuck.

Wipe the first blood by using a gauze. If sweat is contained, you
will not obtain an accurate test result.
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The temperature of the meter itsself was suddenly changed.
The gap between the meter and the sensor in temperature became rapidly
large.
The meter was used out of the proper temperature(between
10° and 40°)
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