Fluke TIS75+ Thermal Imaging Camera, -20 → +500 °C, 384 x 288pixel, Display Resolution: 640 x 480pixel, Application: General Purpose, Thermal Sensitivity: 40mK, Best Temperature Measurement Accuracy: ±2 °C, Focus Type: Manual, Refresh Rate: 9Hz, Minimum Focus Distance: 0.5m, MPN: FLK-TIS75+ 9HZ