Operating Instructions
Turning the meter on
Press the
button to turn the thermometer ON or OFF.
Connecting the temperature probe
For measurement, plug the temperature probe into the input connectors.
Selecting the Temperature Scale
When the meter is first turned on, the default setting is set to the Celsius (°C) scale. It can be changed
to Fahrenheit (°F) by pressing “°C/°F”button and vice versa back to Celsius.
Data-Hold Operation
To hold the present reading and keep it on the display, press the “HOLD” button. When the hold data is
no longer needed, release the data-hold operation by pressing “HOLD” button again.
When the meter is under Data Hold operation, the “ REL”,
AVG MAX MIN
and “°C/°F” buttons are
disabled.
Back Light Operation
Press the “Back Light” button to turn the back light on, press it once again to turn it off. The meter will
turn the back light off automatically if the “Back Light” button is not pressed after 10 seconds.
Relative Operation
When the “ REL” button is pressed, the meter will memorize the present reading and the difference
between the new reading and the memorized reading and the result will be shown on the display. Press
the “ REL” button again to exit the relative operation.
MAX/MIN/AVG Operation
When the
AVG MAX MIN
button is pressed, the meter will enter the MAX/MIN/AVG mode. Under this
mode the maximum value, minimum value and average value will appear simultaneously. The
average value is calculated using the last 8 readings from the memory, it will update with every
n
ew reading.
When the MAX symbol is displayed, the Maximum value is shown on the display.
Press
AVG MAX MIN
again and the NIN symbol is on the display and also the minimum reading.
Press
AVG MAX MIN
again and the AVG symbol is on the display as well as the average reading.
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