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EC500-en-US_v2.9 7/20
Recalling Stored Readings
1. Press the
CAL/RECALL
button and then press the
MODE/HOLD
button. A location number (1
through 25) will briefly appear and then the value stored in that location will appear. The
displayed units will flash, indicating that the storage recall mode is active.
2. The last stored reading will be displayed first. Pressing and releasing the
MODE/HOLD
button
will scroll through the stored readings one at a time. The location number is displayed first,
followed by the reading stored in that location.
3. To exit the storage mode, press the
CAL/RECALL
button and the meter will return to normal
operation
nd .
Clear Stored Memory
clr
memory is cleared.
Changing Temperature Units
To change the displayed temperature units (
o
C or
o
F):
1. With the unit OFF, press and hold down the
CAL/RECALL
button.
2. With the
CAL/RECALL
button depressed momentarily press the
ON/OFF
button.
CAL/RECALL
button. The unit will power on with
temperature displayed in the new units.
Data Hold Mode
Press the
MODE/HOLD
button to hold (freeze) a reading in the display. The meter will enter the
Note: This also stores the reading.
Press the
MODE/HOLD
button again to return to normal operation.
Auto Power OFF
The auto power off feature automatically shuts the meter off 10 minutes after the most recent button
press.
Auto Power OFF Disable
To disable the Auto Power Off feature:
1.
Turn the unit on
2.
Press
CAL/RECALL
once (
Quickly
)
3.
Immediately and simultaneously press the
MODE/HOLD
and
ON/OFF
buttons for
approximately 2 seconds, until
oFF
is briefly displayed
To disengage this feature, turn the unit off with the
ON/OFF
button. The next time the unit is
powered up, Auto Power OFF mode will be engaged again.
Low Battery Indication
on will appear in the display. Refer to the
Maintenance section for battery replacement information.
www.
.com
1.800.561.8187
