| Model | UTi720E | UTi730E | UTi740H |
| IR resolution | 256×192 | 320×240 | 384×288 |
| Temperature measurement range | -20℃ to 550℃ | -40℃to 400℃ | -30℃ to 650℃ |
| Frame rate | ≤25Hz | ≤9Hz | ≤25Hz |
| Thermal sensitivity(NETD) | ≤50mK | ≤65mK | ≤60mK |
| Display Screen | 3.5”IPS (640×480 Pixels) | 3.5” IPS (640×480 Pixels) | 4.3″ IPS (800×480 pixels) |
| Price | £389.99 | £599.99 | £2191.99 |