Thermal imaging cameras are wonderful for thermal leak detection, inspection, repair jobs. Take the HIKMICRO B1L for instance: it is a WiFi connected 160×120 thermal imaging camera with 25Hz refresh rate that you can use at home or work to measure temperatures from -4F to 1022F.
The HIKMICRO B1L thermal imager has a LED work light for hard to reach areas. It lasts up to 8 hours on battery. It combines with the HIKMICRO Viewer App to make sharing images easy.