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1
2
T1
T2
(
K-TYPE
5
6
REL
HOLD
7
C
F
TEMP:
20 C
60
C
4 F
140
F
(
)
200
C
1370
C
328
F
2498
F
HUMIDITY:
0
100
%RH
POWER-UP OPTIONS
V. Operation Instructions:
4.1 Power-Up
Press the power button to turn the Humidity Temperature Meter ON or OFF.
4.2 Humidity and Temperature Measurement
For measurement, place the sensor probe in the tested environment.
4.3 Connection the Thermocouples ( T2 channel )
For measurement, plug the thermocouple probe into the input connector.
4.4 Selecting the Temperature Scale
When the meter was first power on, the default scale setting is set at Celsius (°C) scale. The user
may change it to Fahrenheit (°F) by pressing " °F " button and vice versa to Celsius by pressing
" °C " button.
4.5 Data-Hold Operation
The user may hold the present reading and keep it on the display by pressing the "HOLD" button.
When the held data is no longer needed, one may release the data-hold operation by pressing
"HOLD" button again.
When the meter is under Data Hold operation, the "MAX MIN" and " °C " " °F " "
disabled. (when you press " °C " " °F " "
be two continuous beeps)
4.6 MAX/MIN Operation:
When one press the "MAX MIN" button the meter will enter the MAX/MIN mode. Under this mode
the maximum value, minimum value is kept in the memory simultaneously and updated with every
new data.
When the MAX symbol is display, the Maximum is shown on the display.
Press "MAX MIN" again, then the MIN symbol is on the display and also the minimum reading.
3
)
4
8
11
9
9V BATTERY
NEDA 1604 6F22 00
PLEASE READ
MANUAL FOR SAFE
OPEN
REL " and "MAX MIN" button in HOLD mode, there will
3
HUMIDITY TEMPERATURE METER
Button Location:
Dust mask
○
1
Sensor probe
○
2
T2 channel, "K" type thermocouple
○
3
probe input
LCD display
○
4
ON/OFF button
○
5
REL button
○
6
°C control button
○
7
MAX MIN function control button
○
8
HOLD button
○
9
°F control button
○
10
K type offset calibration screw
○
11
Digital output connector (RS-232)
○
12
AC power adapter connector
○
13
Tripod connector
○
14
Battery cabinet cover
○
15
REL " button are
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