Alecto ACT-09 Instructions For Use Manual page 25

Cleaning;
Temperature sensor:
Clean the temperature sensor with a
cotton bud soaked in medicinal alcohol
(96%, available from chemists) every
time after use. NEVER clean the
temperature sensor with water.
Thermometer:
You can clean the casing of the
thermometer with a damp cloth. Do
not use chemical cleaning agents.
Memory:
This ear thermometer remembers the last
temperature measured. The thermometer will
display this temperature when it is switched on.
Battery warning:
: battery low, purchase a new battery (the
thermometer can still be used in the meantime).
+
(the battery should be replaced)
: battery too low to function correctly
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