Palintest offers the Pool Professor software package free of charge with its Cool Pooltester when purchased online or through selected dealers. The unit is an easy-to-use, multi-parameter photometer for simple, routine monitoring of spa and pool water at home. It maintains test results and chemical addition records and suggests chemical quantities (and in what sequence) that need to be added. The tester can also calculate if pool water is corrosive or scale-forming, if superchlorination (shock) is required and how much of which sanitizer to use. http://www.palintestusa.com
