Title: A Heavy User of this product
Review: I have purchased at least 40 of these timers in the last fifteen years. I have about 12 in use now. They are indispensible for our application. I am a bit disappointed that I have more than a dozen that are now inoperable. They seem to give me about four or five years of use before dying. I presume the electronics ultimately corrode. The batteries need to be changed yearly and they need to be taken inside during the winter.
Is this product review negative?