Specifications

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8. HOLD FUNCTON
Press the HOLD key to retain the
reading on the display. Press the
HOLD key again for normal operation.
9. CALIBRATION
The thermometer is factory calibrated
and does not require calibration before
use. The CAL function allows single
point calibration of the thermometer, at
0°C (32°F) to compensate for
thermocouple off-set error. It is not
necessary to perform a field calibration
to obtain specified meter accuracy. Use
the field calibration feature to improve
thermometer/probe accuracy or to
compensate for thermocouple drift.
.
1. Pack sensing end of probe in a
container tightly packed with crushed
ice and filled with distilled water. Allow
temperature to stabilize.
2. Press and hold the CAL key for 5
seconds to enter the calibration mode,
the CAL annunciator on the display
starts blinking. Release the CALkey.
3. If the measured temperature is from
_10°C to10°C (14 to 50°F), when the