Callaway 8396 X-Hot Golf GPS/Rangefinder Click below to buy on Amazon: http://www.amazon.com/gp/product/B00BLDJ4IY?tag=sukses2015-20
Capable of distancing targets in succession for up to 8 seconds by pressing just one button Compact waterproof and fog proof Focusing diopter by simple twisting action on the eyepiece New in-round case design with rubberized no slip grip material CR2 Lithium battery lasts approx 10K ranging sessions