Sper Scientific 800108 IR Thermistor Pen - Manual (Page 9)

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4. The meter cycles from Hold
→ Max → Min → Hold.
Press HOLD briefly to return
to Hold Mode.
Note…
The minimum, maximum and
hold values will not be saved
when the meter returns to
Normal Mode or when the meter
is turned off.
Clear Memory
1. Press CLEAR for 3 seconds
to delete all memory. “- - - -”
will appear on the LCD.
2. Wait 3 seconds and the
meter will automatically
return to Normal Mode.
MEASUREMENT
PROCEDURES