HI-7134 Phosphate Checker

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This Checker colorimeter delivers high precision results with greater accuracy than a chemical test kit or strip, providing a clear, digital measurement on an LCD screen.

Phosphate is introduced to pool water through rain, fertiliser run-off and by materials from swimmers. It is an important parameter to measure in all pool water to prevent the growth of algae and avoid surfaces becoming dangerously slippery for bathers. The accuracy and palm-sized dimensions of the HI-7134 make it a reliable, easy to use choice for phosphate monitoring.