Celestron Retrace Lite GPS Reciever

The Celestron Retrace Lite is a compact and easy to use GPS receiver. The Retrace Lite is designed for finding stuff - for example your car at a stadium, your favorite birding spot, geocaching, or anything you need to find again.2" B&W Icon screenDigital compassDistance to locationWaypoints - 5 (five)SiRF Star III 20 parallel channel GPS receiver with satellite signal strength display2AA batteries (not included)Battery life indicatorBacklight for low-light useWater resistant IPX6English/Metric unitsCarabiner clip Carry pouchWASS enabled - Wide Area Augmentation System (WASS) is a system of satellites and ground stations that provide GPS signal corrections, giving position accuracy up to five times better than conventional GPS alone.