19
18
Hold mode
1.
Press HOLD
while in the measurement
mode to freeze the display screen
readings.
See figure
2.
Press HOLD again to return to active
readings.
°C/°F mode
Toggling between °C and °F
To toggle between °C and °F:
1.
Press C/F.
2.
Press again to toggle to previous mode.
7.3
7.4
F
HOLD
%RH
W
W
Changing the default display to °C or °F
Whenever the meter is turned on, it reverts to the default
display (°C or °F). To change the default display:
1.
Press OFF
.
2.
Press ON and PRG simultaneously.
Hold until the screen displays
“CAL”, then release the keys.
See figure
3.
Press RST.
The screen displays the
current default temperature unit,
“°F” or “°C”.
4.
Press Mn/Mx
to change from the
current default temperature unit to
the desired default.
5.
Press PRG
and hold until the screen
displays “SA”, for “saved”. The
screen then displays %RH.
See figure
6.
Press OFF.
When the meter is turned on again it
will default to the new temperature
measuring mode.
X
X
Min/Max memory mode
Press Mn/Mx to display the minimum and maximum values of temperature and
relative humidity that were registered during the current power-on usage period.
7.2
1.
In the measuring mode, press
Mn/Mx.
The display shows the
minimum values for relative
humidity and temperature.
“MIN”displays in the upper
left-hand display area. If no key
is pressed within 10 seconds, the
display reverts to active readings.
See figure
2.
To display the maximum values,
press Mn/Mx again
within the
10-second period. The display shows
the maximum values for relative
humidity and temperature. “MAX”
in the upper left-hand display area.
If no key is pressed within 10 sec-
onds, the display reverts to active
readings. Or, press Mn/Mx to return
to active readings immediately.
See figure
F
MIN
%RH
U
U
F
MAX
%RH
V
V
Y
Y
