We lost our original; replaced identical with this "demo"/refurbished unit. It looked like new and works fine. Price was best on net and prompt delivery. Highly rec'd this product as it works on any course and one can sight in, for distance, on nearly any vertical object, eg pin, hazard stakes, tree, knolls, etc.
Pros: Works at any course, perfectly.
Cons: Some users may not have a steady enough sighting hand.
This review was written in the old system and had content requirements that are different than reviews written today.