it should be some distance away from the element, like pat said. i misunderstood and thought we were talking about a thermometer. it would work fine that way, as long as it's in an area of changing flow (pat also said). if it was in a still area, it might not get a correct reading.
you should sign up for one of the free hosting services, like photobucket. then you can post as many pics as you want.
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thanks,
Doug
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