| Optical Resolution | Range of optics with nominal spot size based on 90% of energy |
| Packaging Type | Box |
| Series | Gold Series |
| Spectral Response | Complete range of short, long and specialty wavelengths |
| Temperature Range | 0 Degree to 4500 DegreeF / 0 Degree to 2475 DegreeC (varies by model) |
| Country of Origin | Made in India |
| Accuracy | 0.25% of Reading or 2 DegreeC whichever is greater |
| Brand | Williamson |