The FLIR ThermaCAMŽ E series thermal cameras offer affordable and accurate temperature measurement solutions for predictive maintenance and have long set the standard for thermographic testing and analysis. Today they are the most widely used non-contact temperature measurement infrared cameras in the world. Other thermal cameras are available. Infrared cameras produce images of invisible infrared or heat radiation and provide precise non-contact temperature measurements. Since nearly everything gets hot before it fails, infrared cameras and non-contact sensors make extremely cost-effective and valuable. Thermal cameras are great diagnostic tools.