Infrared
Thermometer
The User Interface
9
Table 2. Product Buttons and Display Messages (cont.)
Symbol Meaning Symbol Meaning
SCAN
When you push and hold
the trigger, and then move
across a surface, the
Product is in
SCAN
mode.
Max
In
SCAN
mode, this
indicates the maximum
temperature reading
and is held by the
Product until the trigger
is released.
EMS
Emissivity. In Surface
mode, the display shows a
fixed value of 0.98.
Lo
/
Hi
The
Lo
or
Hi
indicators
appear when the
measured temperature
is outside of the
specified range of the
Product (22
°
C to
43
°
C). When <21.5
°
C,
the display shows
Lo
.
When >43.5
°
C, the
Product shows
Hi
.