Mobi Technologies 70120 DualScan ULTRA - Manual (Page 12)

RECOMMENDATIONS
REPLACE BATTERIES
For users not familiar with digital thermometers, it is recommended that you
measure the same ear 3 times during initial usage. The maximum reading shall
Wait about 30 seconds before measuring the same patient again to factor in
changes of skin condition.
For users in sound health, both ears will be virtually the same in terms of
body temperature.
Clean ear before taking measurement.
Remove the battery compartment door as shown below.
Put batteries into compartment according to the + and - symbols inside and
use only new batteries (2 x AAA - alkaline recommended).
Replace the battery compartment door tightly.
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