The Bushnell Yardage Pro Scout works well and cost around $250, but it has some negatives that may make yours look a little more attractive. It's a battery hog and will drain batteries left in the compartment if you don't turn off the little switch on the battery cover. I don't know how much light your model gathers, but the Bushnell is a little dim and seems to have an overabundance of glare from the sun. Does that help?