Datasheet

11344-eng Rev. 01
566 and 568
Multipurpose Thermometers
Included accessories
FlukeView
®
Forms software (568 only), USB
cable (568 only), K-type thermocouple bead
probe, 2 AA batteries, hard carrying case,
quick start guide, and users manual.
Ordering information
Fluke 566 Infrared thermometer
Fluke 568 Infrared thermometer
The two-in-one infrared and contact thermo-
meter with an innovative graphical display
With a straight-forward, menu-driven user
interface and graphical display, the Fluke
566 and 568 multipurpose thermometers
make even complex temperature
measurements easy. Quickly navigate and
adjust emissivity, start data logging, or turn
on and off alarms, with just a few pushes
of a button. For added convenience, both
rugged handheld thermometers combine
contact and non-contact temperature
measurement capability, providing a total
temperature measurement solution for any
service and maintenance program.
Easily access advanced features with the
soft-key buttons and graphical display
Measure smaller targets from farther
away using the IR thermometer
Adjustable emissivity and built-in table of
common materials for higher IR accuracy
Quickly identify problems with the MIN,
MAX, AVG, and DIF functions
2-color flashing alarm alerts you visually
when measurements exceed limits
Includes Type K thermocouple bead probe
Compatible with all standard mini-
connector K-type thermocouples
Data logging with a date/time stamp
Soft rubber boot for increased ruggedness
User interface available in 6 languages
566 568
Infrared temperature range -40 °C to 650 °C -40 °C to 800 °C
Infrared accuracy < 0 °C : ± (1.0 °C + 0.1°/1 °C);
> 0 °C : ± 1 % or ± 1.0 °C, whichever is greater
Display resolution 0.1 °C
Infrared spectral response 8 µm to 14 µm
Infrared response time < 500 msec
Input temperature range -270 °C to 1372 °C
Input accuracy -270 °C to -40 °C: ± (1 °C + 0.2 °/1 °C)
-40 °C to 1372 °C: ± 1 % or 1 °C, whichever is greater
D:S (Distance to measurement spot size) 30:1 50:1
Laser sighting Single-point laser < 1 mw output Class 2 (II) operation, 630 nm to 670 nm
Minimum spot size 19 mm
Emissivity adjustment By built-in table of common materials or digitally adjustable
from 0.10 to 1.00 by 0.01
Data logging with Date/Time stamp 20 points 99 points
PC interface and cable None USB 2.0 with FlukeView
®
Forms software
Hi/Low alarms Audible and two-color visual
Min/Max/Avg/Dif Yes
Display Dot matrix 98 x 96 pixels with function menus
Backlight Two levels, normal and extra bright for darker environments
Trigger Lock Yes
Switchable between Celsius and Fahrenheit Yes
Fluke 566
Power: 2 AA/LR6 Batteries (566); 2 AA/LR6
Batteries and USB for use with a PC (568)
Battery life: Used continuously; laser and
backlight on: 12 hours; laser and backlight off:
100 hours
Weight: 0.965 kg (566); 1.026 kg (568)
Size (HxLxW): 25.4 cm x 19.1 cm x 6.9 cm
Operating temperature: 0 °C to 50 °C
Storage temperature: -20 °C to 60 °C
Two years warranty
Choose your language Select the measurement
surface
See complete measurement
details in seconds
The Fluke 566 and included accessories
The Fluke 568 and included accessories
H6
Infrared
Thermometer
Holster
80PK-8
Pipe Clamp
Temperature
Probe
80PK-9
General
Purpose
Probe
80PK-11
Velcor
Temperature
Probe
80PK-25
SureGrip
Piercing
Probe
80PK-26
SureGrip
General Purpose
Probe
Recommended Accessories
Fluke 568
Product specifications
(Check the Fluke web for detailed specifications)

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