The GPS 12XL features a 12 parallel channel receiver for fast satellite acquisition and tight satellite lock — even under tree cover. Loaded with navigation information including 106 map datums and 7 grid formats, plus advanced orienteering features like user datum/UTM/and user grid formats. Store position as one of 500 waypoints or add it to any of 20 routes. The proximity waypoint feature gives advanced warning of nearby hazards, while the position averaging function helps get the best fix possible.
Packed in a rugged case to handle tough conditions, the GPS 12XL uses an ergonomic rocker keypad for easy one-hand operation and features a user-friendly operating system to keep you on the move instead of pushing buttons. Four AA batteries provide up to 24 hours of use, and a variety of accessories can be added like an external antenna and mounting bracket (not included).
* Receiver: 12 Channel , Differential Ready
* Acquisition Time: Approx 15 sec ( warm start ) - Approx 45 sec ( cold start ) - Approx 5 min ( Auto Locate)
* Update ready: 1 / second, continuous
* Position Accuracy: 1-5 meters ( 3-17 Feet) with DPGS corrections 15 meters ( 49 feet) RMS***
* Velocity Accuracy: 0.1 knot RMS steady state
* Dynamics: 6g