SL3 Hybrid Rangefinder The all-new SL3 captures the highest essence of technology in one, state-of-the-art laser rangefinder. An active hybrid GPS laser rangefinder, the SL3 integrates a high-resolution touchscreen, dynamic and detailed green undulation data, and course layout graphics (with eagle eye overview), putt view with elevation/distance measurement, and GPS distance readings. In its scope is a bright multi-color OLED display with best-in-class optical clarity. The SL3 integrates slope compensation, pin tracer with GPS pin assist for advanced stabilization, a ultra-high-speed processor, and high propensity noise filtration. The SL3 is the only device ever to integrate a fully hybrid GPS for maximum filtering and stability, illustrative course layout and green views, and putt distance measurement into a laser rangefinder. Truly the most advanced laser rangefinder ever developed.