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Fluke 566
Infrared Thermometer

  • Measures -40 °C to 650 °C/-40 °F to 1202 °F
  • Two-in-one IR and contact thermometers - compatibility with all standard mini-connector K-type thermocouples allows you to preserve your thermocouple investments
  • Easily access advanced features with the soft-key buttons and graphical display
  • Measure smaller objects from further away, with a distance-to-spot ratio of 30:1
  • Confidently measure a wide variety of surfaces with the adjustable emissivity feature, including a built-in material table
  • Capture up to 20 points of data with date and time stamps
  • Confidently troubleshoot equipment with 1 % measurement accuracy
  • Versatile interface with six languages from which to choose
  • For Datalogging Capabilities, See : Fluke 568 Infrared Thermometers
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Fluke 566 Shown

Product Information
Datasheet 2.64 MB PDF
Manual 1,003 KB PDF
Quickstart 362 KB PDF
PDF HelpPDF Help
Just when you thought advanced IR temperature measurement should be easier, Fluke meets the demands of it's customers with this new line of Themometers. With a straight-forward user interface and soft-key menus, the Fluke 566 Infrared Thermometer makes even complex measurements easy. Quickly navigate and adjust emissive, start data logging, or turn on and off alarms, with just a few pushes of a button. With a rugged, easy-to-use, ergonomic design, the Fluke 566 can stand up to tough industrial, electrical, and mechanical environments.
Fluke 566 Specifications
Infrared temperature range -40 °C to 650 °C (-40 °F to 1202 °F)
Infrared accuracy < 0 °C (32 °F): ± (1.0 °C (± 2.0 °F) + 0.1°/1 °C or °F)
> 0 °C (32 °F): ± 1 % or ± 1.0 °C (± 2.0 °F), whichever is greater
Display resolution 0.1 °C / 0.1 °F
Infrared spectral response 8 µm to 14 µm
Infrared response time < 500 msec
Thermocouple Type-K
Input temperature range -270 °C to 1372 °C (-454 °F to 2501 °F)
Input accuracy -270 °C to -40 °C: ± (1 °C + 0.2 °/1 °C) (-454 °F to -40 °F: (2 °F + 0.2 °/1 °F))
-40 °C to 1372 °C: ± 1 % or 1 °C (-40 °F to 2501 °F: ± 1 % or 2 °F), whichever is greater
D:S (distance to measurement spot size) 30:1
Laser sighting Single-point laser < 1 mw output Class 2 (II) operation, 630 nm to 670 nm
Minimum spot size 19 mm (0.75 in)
Emissivity adjustment By built-in table of common materials or digitally adjustable from 0.10 to 1.00 by 0.01
Data storage with Date/Time stamp 20 points
Hi/Low alarms Audible and two-color visual
Min/Max/Avg/Dif Yes
Operating temperature 0 °C to 50 °C (32 °F to 122 °F)
Storage temperature -20 °C to 60 °C (-40 °F to 140 °F)
Bead thermocouple Type-K Range -40 °C to 260 °C (-40 °F to 500 °F)
Accuracy ± 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
Display Dot matrix 98 x 96 pixels with function menus
Backlight Two levels, normal and extra bright for darker environments
Trigger lock Yes
Switchable Celsius and Fahrenheit Yes
Power 2 AA/LR6 Batteries
Battery life If used continuously: laser and backlight on,12 hours; laser and backlight off, 100 hours
Ordering Information
Model Description Buy Online Price
Fluke 566 Fluke 566 Infrared Thermometer Buy Now Sale $269.96
(Reg. $299.95)
Related Product
Fluke 568 Fluke 568 Infrared Thermometer w/ USB Data-logging Capabilities Buy Now Sale $359.95
(Reg. $399.95)
568 EX/ETL Fluke 568 EX/ETL 568EX -40°C to 800°C Intrinsically Safe Infrared Thermometer Buy Now $1,499.95
Included Accessories
 
  • 1 - K-type thermocouple bead probe
  • 1 - Hard Carrying Case
  • 2 - AA Batteries
  • 1 - Quick start guide
  • 1 - User Manual
Included
Optional Accessories
Fluke 80BK A Fluke 80BK-A Type K Integrated DMM Temperature Probe Buy Now Sale $32.30
(Reg. $39.95)
Fluke 80PK-9 Fluke 80PK-9 General Purpose Probe K-Type Buy Now Sale $51.85
(Reg. $59.95)
Fluke 80PK Fluke 80PK-EXT Extension Wire Kit K-Type Buy Now Sale $47.55
(Reg. $54.95)
Fluke 80PK 1 Fluke 80PK-1 Bead Probe K-Type Buy Now Sale $24.21
(Reg. $29.95)
Fluke 80PK 22 Fluke 80PK-22 Suregrip, Immersion Temperature Probe Buy Now Sale $72.75
(Reg. $89.95)
Fluke 80PK 3A Fluke 80PK-3A Surface Probe K-Type Buy Now Sale $122.75
(Reg. $149.95)
Fluke 80PK 24 Fluke 80PK-24 K-Type Air Probe Buy Now Sale $100.05
(Reg. $109.95)
Fluke 80PK 25 Fluke 80PK-25 SureGrip Piercing Temperature Probe Buy Now Sale $100.05
(Reg. $109.95)
Fluke 80PK 26 Fluke 80PK-26 Suregrip Tapered Temperature Probe Buy Now Sale $100.05
(Reg. $109.95)
Fluke 80PK 27 Fluke 80PK-27 Industrial Surface Temperature Probe Buy Now Sale $269.96
(Reg. $299.95)
Fluke 80PK 8 Fluke 80PK-8 Pipe Clamp K-Type Buy Now Sale $140.35
(Reg. $169.95)
Fluke 80PK-9 Fluke 80PK-9 General Purpose Probe K-Type Buy Now Sale $51.85
(Reg. $59.95)
Fluke 80PK 11 Fluke 80PK-11 K-Type Velcro Temperature Probe Buy Now Sale $34.55
(Reg. $39.95)
Fluke H6 Fluke H6 IR-Pistol Holster Buy Now Sale $38.85
(Reg. $44.95)