| 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)
| |