Raymarine Marine Thermal Monitoring System (MTMS), Thermal and Visible Imaging Camera for temperature measurementRaymarine Marine Thermal Monitoring System (MTMS), Thermal and Visible Imaging Camera for temperature measurement Gain an entirely new view of your vessels mechanical system with the new FLIR AX8 thermal monitoring camera. Combining thermal and visible cameras in a small, affordable package, the AX8 integrates with Raymarine multifunction displays (MFDs) and sends audible and visual alerts when the temperature of machine parts rise above preset