The Agilent IMG-300 Inverted Magnetron Gauge combines excellent ultra-high vacuum measurement capability where stable UHV pressure measurement and fast pressure response are equally critical. Minimal outgassing from within the gauge occurs, since there is no hot filament. The gauge is electron or photon emission-free, so there is no disruption to the experimental process. The IMG-300 is easily interfaced with the Agilent XGS-600 gauge controller for integration into a variety of vacuum systems, or for use as a stand-alone pressure measurement tool. This sensor is optimized for UHV applications such as particle accelerators, synchrotron light beam lines and energy research applications.