9.
How to recall 12 readings in Memory Mode
This thermometer can recall the last 12 readings. To recall please
follow sequence.
Pressing and releasing the START button after the last 12 readings
have been recalled will resume the above sequence from reading 1.
10. Cleaning and Storage
Use an alcohol swab or cotton tissue
moistened with alcohol (70% Isopropyl)
to clean the thermometer casing and the
measuring probe. Ensure that no liquid
enters the interior of the thermometer.
Never use abrasive cleaning agents, thinners
or benzene for cleaning and
never immerse the device in water
or other cleaning liquids.
Take care not to scratch the surface of
the probe lens and the display. Remove the battery from the device if
it is not required for extended periods of time in order to avoid dama-
ge to the thermometer resulting from a leaking battery.
9
11. Error messages
LCD Display
Display
Meaning
Description
Recall Mode
Press the START button to
enter Recall Mode when
power is off.The memory
icon
«M»
flashes.
Reading 1
(the last rea-
ding)
Press and release the
START button to recall
the last reading. Display 1
alone with memory icon.
Reading 2
(the second
latest reading)
Press and release the
START button to recall the
second latest reading.
Reading 12
(the last
reading)
Press and release the
START button consecu-
tively to recall readings in
succession, up to the last
12 readings.
10
Display / Problem
Display
Meaning
Possible cause and
fault remedy
Measured
Temperature too
high
Displays
«H»
when
measured temperature
higher than 100.0 °C /
212.0 °F.
Measured tempe-
rature too low
Displays
«L»
when
measured temperature
lower than 0 °C /
32.0 °F.
Ambient tempera-
ture too high
Displays
«H»
in
conjunction with the
«
▲
» when ambient
temperature is higher
than 40.0 °C /
104.0 °F.
Ambient tempera-
ture too low
Display
«L»
in con-
junction with the «
▼
»
when ambient tempe-
rature is lower than
10.0 °C / 50.0 °F.
Error function
display
When system has
malfunction.
Blank display
Please check if the
battery has been
loaded correctly. Also
check polarity (<+>
and <->) of battery.
Dead battery
indication
If the steady battery
icon is the only
symbol shown on the
display, the battery
should be replaced
immediately.
EN
