The Fluke 570 non-contact thermometers are ideal professional diagnostic tools for maintenance professionals requiring the most accurate temperature readings at all distances. The Fluke 570 series infrared (IR) measures surface temperatures, helping to quickly locate lubrication problems, overloads, short-circuits or misaligned and overheated equipment, reducing work and follow-up time, and improving performance.

From close-up electrical connections, to distant room balancing checks, the Fluke 570 series can take IR temperature measurements with ease. Predictive maintenance professionals requiring analysis and documentation use the 574 or 576 models, with 100-point data logging and digital photographs (576-only) with the included software for graphing and analysis for follow-up reporting and documentation.

The maintenance professional’s precision diagnostic tools

Fluke 572 Precision Infrared Thermometer Fluke 574 Precision Infrared Thermometer Fluke 576 Precision Photographic Infrared Thermometer

Fluke 572 Precision Infrared Thermometer

Backlit display for poorly lit areas Last ten temperature readings displayed on bar graph for easy reference Enhanced optics (distance to spot ratio up to 60:1) allow measurements of smaller objects from farther away Coaxial three-dot laser sighting system highlights the true diameter of measurement spots at all distances (90% energy) Extra bright appearing 635nm laser (tested to the same safety and power standards as less bright laser sights) to clearly highlight the targeted area Close-focus option available for specialized applications MIN/MAX measurements calculations instantly computed Audible and visible HI temperature alarm for instant recognition Comfortable, overmolded pistol grip makes target sighting easy Adjustable emissivity setting (.01 increments) for more accurate measurement Durable hard plastic storage case included

Fluke 574 Precision Infrared Thermometer
includes 572 features and the following:

DIF/AVG measurement calculations instantly computed 100 temperature data logging capability for easy route review 30 pre-set common material emissivity values for most accurate temperature readings Audible and visible HI and LO temperature alarm for instant recognition Thermocouple K probe input for contact temperature measurements with same unit Customizable log names, alarms, and emissivity values for more efficient, less error-prone predictive maintenance routes

Unique to the 574 Model

Windows-based (Windows NT/ 2000/XP) software for data storage and analysis Software to log, graph, and analyze temperature data via RS232 connection

Fluke 576 Precision Photographic Infrared Thermometer
includes standard 574 features and the following:

Up to 100 photographic images of measured object downloadable to PC, with date/time stamp Photographs of measurement locations instantly captured along with temperature and date-time information for improved documentation and maintenance follow-up

Unique to the 576 Model

Windows-based (Windows 2000/XP) software for data storage and analysis Software to log, graph, and analyze temperature data via USB connection (includes photo viewing feature)

Technical Specifications
Temperature range	-30 to 900°C  (-25 to 1600 °F)
Display Resolution	0.1°C of reading up to 900°C  0.2°F of reading up to 999.8°F
D:S (Distance to spot size)	60:1 Standard focus  50:1 Close focus
Minimum measurement diameter	19mm (0.76 in) Standard focus  6mm (0.24 in) Close focus
Laser sighting	Three point coaxial laser
Emissivity	Digitally adjustable from 0.10 to 1.0 by 0.01
Display Accuracy [Assumes ambient operating temperature of 23°C(73°F) to 25°C(77°F)]	±0.75% of reading  ±1% of reading or ±0.75°C (±1.5°F), whichever is greater
Response time	250 mSec (95% of reading)
Repeatability	±0.5% of reading or ±1°C (±2°F), whichever is greater
Spectral response	8 µm to 14 µm
Laser Sighting	Laser turns off above ambient temperature of 40°C (104°F)
Laser Power	Class 2(II) operation; Output <1mW, wavelength 630-670 nm
Relative humidity	10% to 90% RH non-condensing, at <30°C (86°F)
Tripod mount	¼ in. 20 UNC threading
Power	Fluke 572:  2 AA batteries Fluke 574:  2 AA batteries/ AC adapter Fluke 576:  2 AA batteries/ USB
Battery life (alkaline)	Fluke 572:  13 hours with laser and backlight on 50% Fluke 574:  13 hours with laser and backlight on 50% Fluke 576:  8 hours (13 hours with photographic mode off) 50 photos with flash; 200 photos w/o flash
Display hold	7 seconds
LCD backlit	Yes
Warranty	2 years
Operating temperature	0°C to 50°C  32°F to 120°F
Storage temperature	-20°C to 50°C  -25°F to 120°F
MAX, MIN temperatures	Yes
DIF, AVG temperatures	Fluke 572:  No Fluke 574:  Yes Fluke 576:  Yes
Audible and visible alarms	Fluke 572:  High Fluke 574:  High and low Fluke 576:  High and low
Bar graph display	Yes
Up to 100 points data logging	Fluke 572:  No Fluke 574:  Data only Fluke 576:  Data plus photos
Data graphing and storage software (Windows compatible)	Fluke 572:  No Fluke 574:  Data only Fluke 576:  Data plus photos