(1)
MAX HOLD
(1)
MAX HOLD
(2)
(2)
+
RH%
F
C
5
MAX
MAX
HOLD
HOLD
6
MAX HOLD
+
MAX HOLD
4
%RH
3
0.1
F
1
C
1
2
AUTO
OFF
POWER
Meter Description
1.
“K” type thermocouple input jack
2. Humidity/Air Temperature Probe
3.
Temperature measurement reading
display
4. Relative Humidity
measurement reading
display
5. Power ON/OFF button
6. Thermometer measurement buttons (6)
7. Relative Humidity function buttons (2)
8.
Backlight function buttons
Display Layout
–1888
℃℉
Probe temperature
℉/℃
measurement reading
MAX (1)
Probe temperature
℉/℃
MAX Hold
HOLD (1)
Probe temperature
℉/℃
Data Hold
1888
%RH
%RH
measurement reading
MAX (2) %RH MAX Hold
HOLD (2) %RH Data Hold
LOW battery indicator
Operation
Power
1. Press the button to turn power on or off.
Probe Humidity and air Temperature Measurements
1. Hold the probe in the area to be tested & allow adequate time for readings to stabilize.
2. Read the Relative Humidity (center of LCD) and Probe Temperature (top of LCD).
NOTE:
Do not immerse the probe in liquid; it is intended for use in air on
Type- K Thermocouple Temperature Measurements
1. If you wish to measure temperature in
o
F, set the function switch to the
o
F range. If you wish to measure
temperature in
o
C, set the function switch to the
o
C range.
2. Insert the Temperature Probe into the Temperature Socket, making sure to observe the correct polarity.
3. Touch the Temperature Probe head to the part whose temperature you wish to measure. Keep the probe touching
the part under test until the reading stabilizes (about 30 seconds).
Read the temperature in the display. The digital reading will indicate the proper decimal point and value.
WARNING:
To avoid electric shock, be sure the thermocouple has been removed before changing to another
measurement function.