Combining an extremely stable design with performance-enhancing active components, the INNOVA Sabre provides the ultimate in ion laser performance with unmatched ease of use. Sabre's Sentry system will automatically acquire lasing, tune to the wavelength you select, and peak for maximum power, TEM00 mode, and minimum noise-all at the push of a button. PowerTrack and v-Track provide immediate warm-up in multiline, single-line, or single-frequency applications, and ensure stable performance even in changing environments. And, because Sabre uses the Series V INNOVA plasma tube, you are assured of receiving many thousands of hours of reliable operation.