Combines the function of surface temperature measurement and real-time thermal imaging. Features a traditional image camera to pinpoint test area with the ability to mix the thermal image over the top at varying intensities. Includes on-screen cursor to accurately locate temperature hotspots. Suitable for many industries including automotive, building and electrical. Screen Size: 52mm. Focal Distance: 50cm (Min. 20cm, Max. 1m). Field of Vision: 65°. Powered by 4 x AA batteries (supplied).