Fluke 574, 572 Data sheet

Fluke 572, 574

and 574-NI Infrared

Thermometers

Non-contact temperature

measurement

Technical Data

When the job demands
precision and accuracy

Broad temperature range,
superior optics and the
advanced extra-bright
three-dot laser sighting
system make Fluke 570
series thermometers the
most advanced portable
thermometers in the industry.

Preventive Maintenance

Electrical

574-NI Nonincendive
Model

When safety is a concern and
data logging and downloading
are required, the Fluke 574
Nonincendive (NI) model
thermometer is the product to
choose. It has the same great
features as the standard 574
model thermometers with the
extra confidence of a Factory
Mutual approval for use in
hazardous environments*.
The Fluke 574-NI thermometer,
does not to release enough electrical or thermal energy to
ignite flammable gases or vapors under normal operational and
environmental conditions.

*See specification table for details.

Advanced Display

100-point onboard temperature

•

data logging capability

30 preset common material

•

emissivity values

Adjustable emissivity values

•

(0.01 increments)

Customizable log names, alarms,

•

and emissivity

Advanced Sighting

Accurate measurements depend in part on
accurately sighting a target. Fluke 570 series
thermometers are the only thermometers with
a sighting system designed to precisely track
the infrared path as seen by the sensors. This
enables the advanced coaxial three-dot laser
sighting to accurately show both the center
and the edges of the spot being measured,
regardless of the thermometer’s distance from
the target.

This laser sighting also appears twice as
bright to the human eye as normal lasers
(while maintaining the same safety rating as
less bright lasers), making precise sighting
easier in a variety of lighting conditions and
distances.

Close Focus Option

The Close Focus (CF) option lets you accurately measure very
small areas at the focus point – where the IR beam narrows.
Paired with the advanced coaxial laser sighting system,
extremely small objects 6 mm (0.24 in) at 300 mm (11.4 in)
can be easily measured. Ideal for electrical maintenance and
refrigeration troubleshooting.