Unit is powered by (4) AAA batteries.
Install batteries into battery compartment on
back of device. Make sure batteries are in correct
polarity and good contact.
Probe Connection Port
Small notch in Connection Port will help easily
install probe the correct way. Once probe is
aligned with notch, push slightly and then screw
probe guard to lock in place.
LCD
SYMBOLS
Upper LCD Temperature reading
Lower LCD Real time display
Pt RTD (Pt) type thermo probe
HOLD Readings are frozen unchanged
MIN/MAX Minimum/Maximum readings
Low battery indicator
Temperature alarm indicator
Differential Temperature
°C/°F Celsius/Fahrenheit of temp.
REC Manual logging
RECALL Recall mode
Count down timer
D-M-Y Day-Month-Year
H:M:S Hour-Minute-Second
AM AM
PM PM
BUTTONS
Power Button—Powers on and off meter.
Press and hold to enter setup mode while
meter is on.
Turn on with
Recall/ESC (Escape) Button—Press to enter
recall mode.
Exits setup/recall /max/min mode.
Differential Button—Press to show differential
temperature.
Press again to return to normal.
HOLD Button—Freezes current readings.
Selects unit or increases value in setup.
Cancels data hold function.
Memory Button—Press to record reading into
memory. Selects unit or decreases value in
setup.
MIN/MAX Button— Activates MIN/MAX
function. Saves and nishes settings.
Timer Start/Stop Button— Activates or deac-
tivates timer
OPERATION
POWER ON/OFF
Press
display is shown for 3 seconds, then enters normal
mode.
AUTO POWER OFF
The meter turns off automatically after 10 minutes
of inactivity. To override the function, while the me-
ter is off, hold down
turn on the meter until ‘n” appears.
DATE&TIME
The LCD can show time-of-day. While the meter is
on, press
Press
to enter.
After set up is complete, press
normal display. The correct date & time will appear
on LCD display.
TAKING MEASUREMENT
The meter starts measurement when powered on.
Fig. 2
DATA HOLD
In normal display mode, press
readings, “HOLD” appears on top of LCD (Fig.3).
All current readings are kept unchanged.
Press
HACCP REMINDER
While powered on, red or green backlight ashes
every 5 seconds to indicate temperature hazards.
While the measured temperature is above 4°C
(39.2°F) and below 60°C (140°F), red color
backlight ashes.
While measured temperature is below 4°C
(39.2°F) or above 60°C (140°F), green color
backlight ashes.
DIFFERENTIAL TEMPERATURE
In normal display mode, press
temperature change display function. The moment
base value. Afterward, the displayed readings are
the temperature difference between baseline and
existing temp. of measuring object. (Fig.4)
again to cancel the hold function.
Fig. 3
is pressed, temperature value is taken as the
to return to
to freeze
to activate the
Fig.4
MIN/MAX REVIEW
This thermometer allows you to check the
minimum and maximum value recorded from the
moment you press
Under normal mode, each press of will switch
from either showing MAX or MIN on the bottom
of your LCD (Fig.5-6). Real-time temperature will
continue to be shown above the MAX or MIN.
To return to normal mode, press
showing the time-of-day.
COUNT DOWN TIMER
Thermometer is equipped with a timer function.
1. Press
2. Press or and select P10, then press
3. Press
4. Press
To start the count down timer, press
(Fig.10). To stop timer, press
pause function in this meter, once you start time
again, it will start over.
Once time is up,
LCD (Fig .11) and beep until any one of the keys
are pressed to stop it.
appears on LCD and an audible beep will be
sound when alarm is triggered, and measured
temperature goes over set values. Audible alarm
will stop only when temperature reading falls back
between set values or any key is pressed. Flashing
icon only stops when temperature return to normal
range. Alarm will beep and ash once again if the
temperature range exceeds the set values.
SETTING TEMPERATURE ALARM
Press
Press
the alarm function. Then, press
adjust the alarm threshold value you
need. Press
alarm setup mode.
to enter setup mode. Press or
to select P20, then press to enter.
or to enable (YES) or disable (NO)
or to
to save. Press to escape
SET COUNT DOWN TIMER
When entering setup mode, P10 and
( Fig .13) are displayed on LCD. Press
to go enter. Press
value you need from hour to second. (Fig.14)
Then, press
TEMPERATURE ALARM
When entering setup mode, P20 and (Fig.15)
are displayed on LCD.
Press to enter. Press or to enable
(YES) or disable (NO) the alarm function. (Fig.16).
Then, press
threshold value you need. The adjustable scale is
1 degree. Press
SELECT TEMPERATURE UNIT (°C or ºF)
When entering setup mode, P30 is displayed on
the LCD.
Press
LCD (Fig. 17).
to view current unit of measurement on
or to adjust the timer
to save. Press to exit.
or to adjust the alarm
to save.
SETUP
Press and hold
setup, press
to normal mode.
Fig.12
to enter setup mode. To exit
in P10 - P40 and unit will return
Fig.17.
Press
REAL TIME CLOCK
Press
Press
to save. Repeat above to nish month and date
setup.
Press
12 & 24 hour time formats are available. Press
save.
Continue to setup hour/minute/second by press
After setting up, press to return to normal
display. You can now see the correct date & time
display on LCD.
TROUBLESHOOTING
Cant power on
Press and hold
and try again. Check batteries to ensure good contact and correct polarity. Also remove the batteries
for >10 mins and then install the batteries again.
Fixed Readings
Ensure data HOLD button is not activated. If it is,
press to deactivate.
Slow Response
Ensure probe is well connected.
Errors Messages
E05: Probe is unplugged.
E02: The value is under range.
E03: The value is over range.
E31: Temperature sensor is damaged.
E32: Memory IC damaged.