© 2011 CMCI. Topcon QS Robotic With a modern, cable-free design, the QS Series offers the most advanced robotic technology available. The QS Series Robotic System features sophisticated technology unique to Topcon. Our one-touch Quick Lock feature that set the standard in robotic target acquisition has taken another step forward with X-TRAC 8, a superior technology solution for strong tracking and quick re- acquisition in challenging environments. Available in 1, 3, and 5 second angle accuracies, you can select the instrument that best fits your requirements. All QS Series Robotic Systems offer reflectorless measurement superior to any other instrument available - capable of precision measurements at a mind-boggling 6,500 ft. (2,000m)! Topcon's new QS Series Robotic Systems: Superior Technology - Superior Design - Superior Performance and Value only from Topcon, the World Leader in Precision Measurement Technology. Features Include:     * Advanced X-TRAC 8 Tracking Technology     * One touch robotic setup     * Unmatched long range reflectorless EDM technology     * New Quick Lock RC-4 System with integrated robotic radio communication     * Full-color, graphical Windows® CE interface Faster - Smarter - Farther - Stronger. The Topcon QS Series robotic total stations are the latest, most advanced systems on the market today combining modern design and advanced technology. PDF brochure RC-4 The new dual-laser system features:     * Wide-area aiming for faster QuickLock     * Integrated 2.4GHz radio simplifies communication     with all Topcon field controllers     * Extended radio range     * Multi-channel support Models: QS 1” QS 3” QS 5” BACK