Reichert AT555 Non-Contact Tonometer Sold by U&I Optic Instrument 6 Months Warranty Included The Reichert AT555 is a fully automated non-contact tonometer designed for fast, accurate, and effortless IOP measurements. Thanks to its patented hands-free automatic alignment system, any staff member can perform reliable measurements within seconds. Patients simply rest against the comfortable forehead support while the operator presses a single button. The AT555 automatically detects the eye, aligns itself, performs the measurement, and displays the results instantly on the LCD screen. An internal printer and electronic data transfer capability make documentation simple and efficient. Features Fully automatic alignment and IOP measurement No chinrest, joystick, or elevation controls required Left/right sliding headrest for patient comfort Bright LED fixation target for fast positioning Easy-to-use icon-based operating system Clear LCD display with internal printer Gentle, quiet air puff for maximum patient comfort Electronic data transfer capability Maintenance-free design with no bulbs to replace