Selecting the Display Resolution
The thermometer allows two choices of resolution:
High resolution: 0.1
℃
or 0.1
℉
Low resolution: 1
℃
or 1
℉
OVERLOAD DISPLAY(1)
The digital display will indicate 1 when the input exceeds
the measurement range selected.
If measuring above199.9
º
, change the resolution to 1
º
. Be
certain to seat the thermocouple connector properly and
that the leads are not broken.
HOLD MODE
Pressing the HOLD key to enter the Data Hold mode, the
“HOLD” annunciator is displayed. When HOLD mode is
selected, the thermometer held the present readings and
stops all further measurements.
Pressing the HOLD key again cancels HOLD mode, causing
the thermometer to resume taking measyrements
.
MAX MODE
Pressing the MAX key to enter the MAX mode. The
thermometer then records and updates the maximum values
and the MAX annunciator appears on the display.
Pressing the MAX key again to exit the MAX recording
mode.
In the MAX mode, press HOLD key to stop the recording,
press HOLD again to resume recording
BACKLIGHT MODE
Pressing
the Backlight key to turn on the LCD
backlighting function.
The LCD
backlighting will
auto-off after the Backlight key is released
approximately 5 seconds.
Tc
(TEMPERATURE
COMPENSATOR)
CHECKING MODE
Pressing and hold the “Tc” key to enter the
temperature compensator-checking mode. the
thermometer will display inside temperature.
OPERATOR MAINTENANCE
WARNING
TO AVOID POSSIBLE ELECTRICAL SHOCK,
DISCONNECT
THE
THERMOCOUPLE
CONNECTORS FROM THE THERMOMETER
BEFORE REMOVING THE COVER
BATTERY REPLACEMENT
The battery symbol appears on the lower
right of the LCD when the 9V battery needs to be
replaced.
Replace the 9V battery as follows:
1. Turn the meter off and disconnect the
temperature probe.
2. Remove the rubber holster that surrounds the
entire meter by pulling it over the top of the
meter.
3.
Remove the small Phillips head screw on the
rear of the meter.
4.
Open the battery compartment and replace
the 9V battery.
Re-assemble the meter before operating.