PurTest Project School Kit - 8 tests for up to 5 Students Pool Built-in water pressure gauge helps

Built-in water pressure gauge helps monitor proper flow

1/4" of scale build-up on heating elements requires 55% more energy to attain the same temperature

WX-251 now comes standard with Tuf-Kote indoor/outdoor coating technology

to the filter to create one solid unit

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PurTest Project School Kit - 8 tests for up to 5 Students Pool Built-in water pressure gauge helpsThe PurTest Project School Kit is ideally sized for a science fair project or small group experiment. Water knowledge booklets and test strips engage students in identifying 8 water contaminants conditions, and teaches appropriate corrective action to improve water quality. Students will test for: Nitrates Nitrites pH Alkalinity Hardness Chlorine Copper Iron The teacher's guide includes the hydrologic cycle, building a well, acid rain and the dilution