Sports Radar Speed Gun SR3600

I bought this radar gun in the spring of 2009 and it lasted until the fall of the same year. I have no complaints on its accuracy or ease of use. It is a bit bulky and made from rather flimsy plastic, but it is supposed to be for those who are budget-conscious. I normally kept it in my camera bag to prevent large impact but, somehow, a wire came loose and disbled the radar. I tried calling the manufacturer to have it serviced but they never called back. I imagine that durability would not be an issue if the owner kept this stationary but I do not. I purchased the Pocket Radar this year and am very happy with its size and high build quality.