Technical indicators |
temperature range | | -30 to 900 ° C | | (-25 to 1600 ° F) | |
display resolution | | 0.1 ° C (up to 900 ° C ) | | 0.2 ° F (up to 999.8 ° F ) | |
D:S (distance to spot diameter ratio) | | 60:1 standard focal length | | 50:1 close focal length | |
Minimum measurement diameter | | 19mm (0.76 in) standard focal length | | 6mm (0.24 in) close focal length | |
Laser aiming | | Three-point coaxial laser | |
Emissivity | | Digitally adjustable, adjustable from 0.10 to 1.0 in steps of 0.01 | |
Display accuracy 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 ms ( 95% of reading ) | |
Repeatability | | ± 0.5% of reading or ± 1 ° C ( ± 2 ° F) , whichever is greater | |
Spectral response | |
Laser aiming | | Laser off when ambient temperature exceeds 40 ° C (104 ° F) | |
Laser power | | 2 (II) operation; output <1mW , wavelength 630-670 nm | |
Relative humidity | | 10% to 90% RH , no condensation, temperature <30 ° C (86 ° F) | |
Triangular mount | |
power supply | Fluke 572: | 2 Jie AA batteries | |
Battery life (alkaline battery) | Fluke 572: | 13 hours, using laser and backlight, when the remaining power is 50% | |
Display hold | |
LCD backlight | |
Warranty | |
Operating temperature | | 0 ° C to 50 ° C | | 32 ° F to 120 ° F | |
Storage temperature | | -20 ° C to 50 ° C | | -25 ° F to 120 ° F | |
Maximum temperature and minimum | |
Temperature difference, average | |
Sound and visual alarm | |
Bar chart display | |
Up to 100 point data records | |
Data chart and storage software (for Windows ) | |
Model Name | description |
Fluke 572/574 | The FLUKE572/574 precision infrared thermometer includes: - Durable hard case carrying case
- 2 Jie AA batteries
- Pool thermocouple(F574)
- Power adapter (F574)
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