Fluke 572, 572CF, 574, 574CF and 574NI Infrared Non-Contact Thermometer

More demanding applications require more precise measurement and specialized features. That's when predictive maintenance professionals reach for the Fluke 570 series. An even wider temperature range, more powerful optics, a more precise sighting system, faster response time and adjustable emissivity make the 570 series the most accurate IR thermometer on the market.

Advanced sighting
An extra bright coaxial three-dot laser sighting highlights the center and diameter of the measurement spot. The laser sighting appears twice as bright to the human eye as a standard laser sighting (while maintaining the same safety rating as less bright lasers), making accurate sighting easier in a variety of lighting conditions and distances.

Additional features of the 574
For maintenance professionals who need to monitor, capture, analyze and report temperatures and temperature trends, the 574 comes with 100-point onboard data logging capabilities, customizable log location names, programmable emissivity settings and PC software for condition monitoring and process control. 

Nonincendive (574-NI)
Intended for use in hazardous locations, the Fluke 574-NI unit does not release enough electrical or thermal energy to ignite flammable gasses or vapors under normal operational and environmental conditions (Factory Mutual, a USA organization, approved as Class I, Division 2 nonincendive device).

 
  Fluke 572 Fluke 574 Fluke 574-NI
Temperature Range -30 to 900 ºC (–25 to 1600 ºF)
Distance to spot size
at 90% energy
60:1 [50:1 with close focus option]
(close focus not available with NI model)
Laser sighting extra bright* 3-dot, coaxial
(*twice as bright as perceived by the human eye,
while maintaining the same safety rating as less bright lasers)
Emissivity Adjustable
Accuracy ± 0.75% of reading or ± 0.75 ºC (± 1.5 ºF)
(whichever is greater over the balance of the range)
Response time 250 mSec
Display hold (7 seconds) Check Mark Check Mark Check Mark
LCD backlit Check Mark Check Mark Check Mark
MAX, MIN temperatures Check Mark Check Mark Check Mark
DIF, AVG temperatures   Check Mark Check Mark
HI alarm Check Mark Check Mark Check Mark
LO alarm   Check Mark Check Mark
Bar graph display Check Mark Check Mark Check Mark
100-point data logging   Check Mark Check Mark
Protective hard case Check Mark Check Mark Check Mark
Weight and dimensions 472 g (1 lb 1 oz.) and
16.7 x 5 x 19.8 cm
(6.58 x 1.97 x 7.8 in)
480 g (1 lb 1 oz) and
16.7 x 5 x 19.8 cm
(6.58 x 1.97 x 7.8 in)
Power 2 AA Batteries 2 AA Batteries/AC adapter
Battery life (alkaline) 13 hours with laser and backlight on 50%

Location

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