. I was really hoping this would work as my pool had just been replastered and I wanted a more accurate measurement. If you read once and stop there, you'll think it's okay. But if you decide to check double, triple, quadruple, etc. you will surely get as many different results. Well, if the readings were close together, that wouldn't be a problem, but if they differ by 12-17 points, that's a problem. I'm not sure what I'm going to do with this thing after spending over $400, but I think I'll stick with my Taylor set. upset.
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