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• Press CFM to confirm. The secondary LCD will show “50.0 ºC“.•
Submerse the temperature probe (or EC probe) in the second vessel as
near as possible to the calibrated thermometer. Allow a few seconds
for the probe to stabilize.
• Use the ARROW keys to set the reading on the secondary LCD to
that of the hot water.
• When the reading is stable and close to the
selected calibration point, the “CFM” tag will
blink.
• Press CFM to confirm. The instrument will memorize calibration and
restart in measurement mode.
Note: If the reading is not close to the selected calibration point,
“WRONG” tag will blink. Change the temperature probe (or EC
probe) and restart calibration.