Min, Max, Avg, Differential; Alarm; Trigger Lock; Laser - Fluke 572-2 User Manual

572-2
Users Manual

Min, Max, Avg, Differential

The Product can measure minimum (MIN), maximum (MAX), average (AVG), or
differential ( ) temperatures each time a reading is taken. These values are not
shown if a thermocouple is plugged into the Product.
To turn on the Min Max mode:
1. Push the Menu softkey until MnMx (Min Max) shows as the left softkey function.
2. Push the MnMx softkey.
The display shows the present reading, maximum and minimum readings, and the
emissivity setting.
To turn on the Avg/Dif mode:
1. Push the Menu softkey until Avg shows as the right softkey function.
2. Push the Avg softkey.
The display shows the present reading, average reading, the differential reading
between max and min (designated by ), and the emissivity setting.

Alarm

The Product has a programmable high and low alarm to designate high or low
readings, depending on the thresholds entered. When the alarm level is reached, an
alarm will sound and the display will flash orange and white. To set either the high
or low alarm:
1. Push the Menu softkey until Alarm shows as the right softkey function.
2. Push the Alarm softkey to access the Alarm menu.
3. Push either the Hi or Lo softkey, depending on which alarm will be set.
4. Push the ON softkey to turn the alarm on.
5. Push the OFF softkey to turn the alarm off.
6. Use the Set softkey to access the Hi or Lo Alarm Set menu.
7. Use the down or up softkeys to change the alarm setting.
8. Once the necessary settings have been entered, push the Done softkey.

Trigger Lock

The Product trigger can be locked on for continuous measurement. To lock the
trigger:
1. Push the Menu softkey until the lock symbol () shows as the left softkey
function.
2. Push the  softkey to lock the trigger. The lock symbol shows on the display to
designate a locked trigger. When the trigger is locked, the  softkey changes to
. Push this softkey to unlock the trigger.

Laser

To prevent eye damage and personal injury, do not look
into the laser. Do not point laser directly at persons or
animals or indirectly off reflective surfaces.
8
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