!! Attention the article is no longer available !! The C2W is a particularly beginner-friendly thermal imaging handheld device. It has the new VOx WLP sensor, which enables a runtime of up to 20 hours. Operation couldn't be simpler, everything is controlled via the buttons, you don't have to search for settings in the menus or study a thick manual. Another special feature is WiFi, a real plus point in this price range, because 4 colleagues can also use their cell phones to experience what is being observed live.