Fluke 572-2 High Temperature Infrared Thermometer


(GST 18% Exclusive)

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Fluke 572-2 High Temperature Infrared Thermometer has the largest temperature range and the greatest distance-to-spot ratio of any of Fluke’s IR thermometers. The dual-laser sighting system clearly shows the diameter of the area being measured for high accuracy in your readings.

Applications: Petrochemical, metal refining, and smelting, power utility, cement, and glass.

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Fluke 572-2 High Temperature Infrared Thermometer is perfect for measuring temperatures in unreachable places. Let the measuring area be an air duct on the ceiling of a warehouse or a transformer on the top of a power pole, the dual laser setting will clearly show you the diameter of the area you are measuring.

Features of Fluke 572-2 High Temperature Infrared Thermometer:

  • An ultra-high 60:1 distance-to-spot ratio with dual laser sighting for fast, accurate targeting
  • Features a user-selectable multi-language interface
  • MAX, MIN, DIF, AVG temperature can also be displayed
  • Provides adjustable emissivity and a predefined emissivity table
  • Audible and visible alarms for rapid detection of high and low temperatures outside the limits
  • 99 data sets can be stored for review and analysis
  • Presents infrared and thermocouple temperatures on a bright backlit display
  • Standard mini-connector K-type thermocouples compatibility
  • Features last reading Hold (20 seconds)

Additional information

Weight 1 kg


Model No


Measuring Parameters

Infrared Temperature


-30°C to 900°C (-22°F to 1652°F)


≥ 0°C: ± 1°C or ± 1% of the reading, whichever is greater


0.1°C, 0.1°F.

Distance to spot ratio

60:1 (calculated at 90 % energy)

Minimum spot size

19 mm

Laser sighting

Offset dual laser, output <1 mW

Spectral Response

8 μm to 14 μm

Response Time

< 500 ms


Digitally adjustable from 0.10 to 1.00 by 0.01 or via built-in table of common materials


±0.5% of reading or ±0.5°C (±1°F), whichever is greater

Measurement range (K-type thermocouple bead probe)

-40 °C to 260 °C (-40 °F to 500 °F)


± 1.1 °C (± 2.0 °F) from 0 °C to 260 °C (32 °F to 500 °F). Typically within 1.1 °C (2.0 °F) from -40 °C to 0 °C (-40 °F to 32 °F)

K-type thermocouple input temperature range

-270 °C to 1372 °C (-454 °F to 2501 °F)

K-type thermocouple input accuracy (with ambient temperature 23 °C ± 2 °C)

< -40 °C: ± (1 °C + 0.2 °/1 °C)
≥ -40 °C: ± 1 % or 1 °C, whichever is greater
< -40 °F: ± (2 °F + 0.2 °/1 °F)
≥ -40 °F: ± 1 % or 2 °F, whichever is greater

K-type thermocouple resolution

0.1 °C/0.1 °F

K-type thermocouple repeatability

± 0.5 % of reading or ± 0.5 °C (± 1 °F), whichever is greater

Cable Length

1 m (40 in) K-type thermocouple cable with standard miniature thermocouple connector and bead termination

Operating Temperature

0°C to +50°C (+32°F to +122°F)

Storage Temperature

-20°C to 60°C (-4°F to 140°F)

Relative Humidity

10% to 90% RH non-condensing up to 30°C (86°F)

Operating Altitude

2000 meters above mean sea level

Safety and compliance

IEC 60825-1 FDA Laser Class II EMC 61326-1 CE Compliance CMC


2 AA batteries


2 Years Manufacturing Warranty


322 Grams

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Fluke 572-2, Infrared Thermometer,IR thermometer

Fluke 572-2 High Temperature Infrared Thermometer


(GST 18% Exclusive)

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