Pay in 4 interest-free payments of $3.33 Learn more
Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
and Total Hardness are achieved in less than 30 seconds without sacrificing cost or accuracy
Total 570-II - Marine water 486680-II 50 - 240 TBA X Download Ammonia (as NH3) 486654 0
The application stores the test results history of multiple water sources
TPTZ (Fe+2/Fe+3) 486650 0
PoolCheck® 3in1 Parameter_Peracetic Acid and Total Hardness are achievedPoolCheck 3in1 is the only complete source for pool & spa testing that you will ever need. Test only takes 20 seconds and you get 3 most important readings of your pool or spa along with a guideline OK or NOT OK. Tests for: Free Chlorine 0, 0. 5, 1, 3, 5, 10, 20 ppm (Bromine 0, 1, 2, 6, 10, 20, 40 ppm) pH 6. 0, 6. 4, 6. 8, 7. 2, 7. 6, 8. 2, 9. 0 Total Alkalinity 0, 40, 80, 120, 180, 240, 360 ppm Features: No instrument required No liquids, tablets or
