SPECIFICATIONS
4202 Range:
4203 Range:
Battery:
–50 to 150°C
–20 to 85°C
357A button cell
alkaline
or
357 silver-oxide
Features a convenient stand and hook that is specically
designed to be used in a dishwasher. Waterproof unit is
designed for rough handling.
OPERATION
Press the ON/OFF button once to turn on the unit. The
unit will turn on and begin reading temperature in Celsius.
To switch between Fahrenheit/Celsius, press the °C/°F
button. Insert unit into the desired location to begin
measuring temperature.
MAXIMUM/MINIMUM
To view the Maximum and Minimum temperature the
thermometer has achieved since the unit has been turned
on, press the MAX/MIN button to view the Minimum temperature. Press MAX/MIN button again within 3 seconds
to view the maximum temperature.
Note: Turning off the unit will reset the Maximum and
Minimum memory.
HOLD FUNCTION
To “freeze” a temperature displayed on the LCD, press
the HOLD button once to continuously show the current
temperature. “HOLD” will ash on the display to indicate
that you are currently using the HOLD function. To exit
HOLD, press the HOLD button, and the current temperature will be displayed.
ALL OPERATIONAL DIFFICULTIES
If this thermometer does not function properly for any
reason, replace the battery with a new high-quality
battery (see “Battery Replacement” section). Low battery
power can occasionally cause any number of “apparent”
operational difculties. Replacing the battery with a new
fresh battery will solve most difculties.
BATTERY REPLACEMENT
Erratic readings, a faint display, no display, or low battery
icon
are all indications that the battery must be
replaced. To replace the battery, with the unit facing
forward, unscrew the metal housing cover counterclock-
wise until the front half is removed. Carefully remove the
faceplate, and then gently pry the electronics component
out of its metal casing. With the unit removed from its
casing, turn it over to expose six screws. Using a Phillips
#000 screwdriver or equivalent, remove the six screws,
gently remove the plastic casing, and then remove the
exposed battery. Replace the battery with a new 1.5 volt
357 silver oxide battery (Replacement Cat. No. 1039).
Make certain the positive (+) side is facing out. Replace
the plastic cap onto the unit and screw the six screws
back into the electronics component. Return component
to its metal casing, replace the faceplate, and screw on
the metal housing cover by turning it clockwise.
®
5 Commonwealth Ave
Woburn, MA 01801
TestEquipmentDepot.com
TRACEABLE
DISHWASHER
THERMOMETER
INSTRUCTIONS
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