Lutron Electronics HT-3007SD Operation Manual page 10

3) Humidity and Temperature measurement
a. Plug the " Probe Plug " ( 3-17, Fig. 1 ) into the " Probe
Input Socket " ( 3-7, Fig. 1 ).
b. Power on the meter by pressing the " Power Button "
( 3-2, Fig. 1 ).
c. Function select to " Humidity/Temp. " measurement. ,
the LCD shows the unit " %RH " and "
the same time and measured value will show on the
display ( upper display is Humidity value, the lower
display is the temperature value ) .
Remark :
The meter Temp. display unit is defaulted to "
If intend to let the meter's temperature unit default
to " " , then please refer chapter 7-6 ( page 20 ).
℉
4) Dew point ( Humidity ) measurement
a. Function select to " Dew point ( Humidity ) "
measurement.
b. Other procedures same as the " Humidity/Temp. "
measurement.
c. The upper LCD shows the Dew point value in the
unit of "
℃
text " dP " .
5) Wet bulb ( Humidity ) measurement
a. Function select to " Wet bulb ( Humidity ) "
measurement.
b. Other procedures same as the " Humidity/Temp. "
measurement.
c. The upper LCD shows the Wet bulb value in the
unit of "
℃
text " _Et " .
or " , the lower display will show the
℉
or " , the lower display will show the
℉
8
or " at
℃ ℉
".
℃