Hi/Lo Temperature Alarm (Vt04) - Fluke VT04 User Manual

Visual IR Thermometer
Menu Functions

Hi/Lo Temperature Alarm (VT04)

High temperature and low temperature alarms are available on the VT04. The
temperature threshold is set for either the high or low alarm. When an alarm is
set, you can quickly scan the scene and find objects that are above or below the
threshold. An alarm condition is clearly shown on the screen as a flashing
red/black band (Hi) or blue/black band (Lo). See Figure 10. In accordance with
the D:S ratio (see Table 5), the object size should be large enough to cover the
area defined by the 4 corner markers.
High Alarm
Low Alarm Measurement Area
hak15.eps
Figure 10. VT04 Hi/Lo Temperature Alarm
Note
The Auto Off feature is disabled in the Alarm mode.
To turn on the alarm:
To turn off the alarm:
To set an alarm:
(-10 °C to +250 °C)
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