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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
• Nitrite (as N): 0
The SenSafe® Ozone Check test strip is a TMK (Thio-Michler’s Ketone) Colourimetric Aperture Strip designed around patented technology and can be used for screening all drinking water sources
and Total Hardness are achieved in less than 30 seconds without sacrificing cost or accuracy
Range: N/A
Can also detect Cadmium (Cadmium Reagent set 486904 required)
PoolCheck® 6in1 Conductivity • Nitrite (as N): 0PoolCheck 6in1 is the only complete source for pool & spa testing that you will ever need. Test only takes 20 seconds and you get 6 most important readings of your pool or spa along with a guideline OK or NOT OK. Tests for: pH 6. 0, 6. 8, 7. 2, 7. 6, 8. 2, 9. 0 Total Alkalinity 0, 40, 80, 120, 180, 240 ppm Free Chlorine 0, 0. 5, 1, 3, 5, 10 ppm Total Chlorine Bromine 0, 0. 5, 1, 3, 5, 10 ppm Total Hardness 0, 50, 120, 200, 400, 1000 ppm Cyanuric Acid
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