- 5-
1 DISPLAY
2 POWER button
3 HOLD / ESC button
4 REC / ENTER button
5
▲
(UP) button
6 FUNCTION /
▼
(DOWN) button
7 (CLOCK) / SEND button
8 LOGGER / SET button
9 STAND
10 BATTERY COMPARTMENT/COVER
11 TRIPOD SCREW
12 LCD BRIGHTNESS ADJUSTMENT VR
13 SYSTEM RESET
14 RS232 OUTPUT TERMINAL
15 DC 9V POWER ADAPTOR SOCKET
16 TYPE K/J PROBE INPUT
17 PROBE INPUT SOCKET
18 PROBE LOCK SWITCH (
◄
LOCK ON/OFF)
19 PROBE PLUG
20 HUMIDITY/TEMPERATURE PROBE HEAD
21 PROBE HANDLE
3. MEASURING PROCEDURES
To switch between °C and °F, see "Temp Unit Default Setting" (pg 8).
A. Ambient Humidity and Temperature Measurement
•
Insert the
PROBE PLUG
(19) into the
PROBE INPUT SOCKET
(17).
•
Slide the
PROBE LOCK SWITCH
(18) to the
◄
LOCK position.
•
Turn on the meter by pressing the
POWER
button (2). The readings
are displayed as %RH and °C or °F.
B. Dew Point Measurement
•
The procedures are the same as above (3-A).
•
Press the
FUNCTION
button (6) to toggle between the ambient humid-
ity (%RH) and the dew point value (DEW).
NOTE:
Press the
CLOCK
button (7) to display the time (h-m-s) or
date (y-m-d).
C. Type K, J Thermometer Measurement
•
Unlock and remove the Humidity probe from the meter and slide the
PROBE LOCK SWITCH
(18) to the
◄
LOCK position.
•
Insert the thermocouple probe in the
TYPE K/J PROBE INPUT
(16),
•
Turn on the meter by pressing the
POWER
button (2).
•
Press the
FUNCTION
button (6) to switch between type K or J,
"J type" or K type" will be displayed.
