!! Attention the article is no longer available !! Very handy thermal imaging device with VOx sensor chip with a resolution of 400 x 300 pixels, 320 x 240 pixels screen resolution, 1,5 x optical and 2 x or 4 x digital zoom. The lens is very bright and can be manually focussed. With vanadium oxide heat sensor that can resolve up to 250% better. Runs on Li-Io battery, can transfer data via Wi-Fi and USB.