Fluke 574 Precision Infrared Thermometer

Rp. CALL

Last Updated

16 Mar 2023

Country Origin

Australia

Minimum Order

Specification of Fluke 574 Precision Infrared Thermometer

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	2 AA batteries/ AC adapter
Battery life (alkaline)	13 hours with laser and backlight on 50%
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	Yes
Audible and visible alarms	High and low
Bar graph display	Yes
Up to 100 points data logging	Data only
Data graphing and storage software (Windows compatible)	Data only

Model Name	Description
Fluke 574	Precision Infrared Thermometer Includes: Durable hard case Thermocouple K probe Power supply RS232 data cable Data graphing, storage, and analysis software 2 AA batteries
Fluke 574CF	Precision Infrared Thermometer Close Focus Includes: Standard Fluke 574 accessories Close Focus Option available for specialized applications, such as electrical components, features minimum measurement diameter 6mm (0.24") and Distance to Spot (D:S): 50:1.
Fluke 574NI	Precision Infrared Thermometer Includes: Standard Fluke 574 accessories The 574 nonincendive model is approved by Factory Mutual, a US organization, for use in hazardous locations. Please check your national and company safety regulations to determine if this approval is acceptable for your particular situation and region. Fluke 574NI is not for sale in Europe.*