Description This 3-in-One pool & spa MPS check is a complete test kit, which tests for 3 key parameters: Total Alkalinity, pH, Monopersulfate. Monopersulfate, or MPS, help to maintain and increase the life of your sanitiser. These MPS 3in1 test strips iare ideal for pool & spa owners who use MPS. How to use: Simply dip one test strip into your pool or spa for 5 seconds with a gentle back-and-forth motion. Remove the strip and shake once, briskly to remove excess water. Wait 15 seconds for colors to develop. Compare test pads with color chart on the bottle within the next 30 seconds for best results. Contains: 50 strips Total Test Time: 20 Seconds Testing Levels: Monopersulfate (MPS): Low – OK – High pH: 6, 6.4, 6.8, 7.2, 7.6, 8.2, 9 Total Alkalinity: 0, 40, 80, 120, 180, 240, 360 ppm (mg/l) MPN: 481340
