The STM-2XM is the next generation rate/thickness monitor from Sycon Instruments. Implementing features only available in more expensive and complicated controllers, the STM-2XM is the perfect instrument for semi-automatic deposition control and monitoring. The STM-2XM can manage simple “single sensor” processes as well as more complicated co-deposition and alloy processes. The STM-2XM features a high contrast LCD display and an intuitive scroll-box / spin-knob menuing system. The STM-2XM was designed to be user friendly, with features such as “on-line help”, context-specific menus, and “hints” on the operating screen.