Inserting or Replacing the Batteries
The KetoSens BT meter uses two 3.0 V lithium batteries.
Before using the meter, check the battery compartment and insert
batteries if empty.
When the
in use, the batteries should be replaced as soon as possible. The
test results may not be saved if the batteries run out completely.
Step 1
Make sure the meter is turned off. Push the
cover in the direction of the arrow to open
the battery compartment.
Step 2
Remove the old batteries one by one by
lifting with the index finger and pulling it out
with your thumb and index finger as shown
in the figure on the right. Insert two new
batteries with the + side facing up and make
sure the batteries are inserted firmly.
symbol appears on the display while the meter is
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