Wet Bulb Function
Turn the meter on by pressing
power button.
You will see "Wb" temperature indicated on the display (see figure E1).
External Temperature Function
1.
Plug the optional external probe into the meter.
2.
Press the RESET button until "Ex" appears on display.
The meter will now display external probe temperature. See figure F.
Figure F
Note: If the probe isn’t plugged in
meter, "Ex" won’t appear on display
even when pressing the RESET
button.
Min/Max Function
1.
Press and hold MN/MX button until (MIN) appears on the
display (see figure G). The display is now showing
minimum humidity and temperature readings currently in
the memory.
2.
Press and hold MN/MX button again until (MAX) appears on the
display (see figure H). The display is now showing maximum
humidity and temperature readings currently in the memory.
3.
To return to the current temperature and humidity
readings press and hold the MN/MX button until Min or Max
disappear from the display.
4. Press the RESET or the MN/MX button for more than two
seconds to clear currently in the memory.
Figure G
