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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
Product is not EPA Compliant
1 x Warranty Coupon
Regularly testing for phosphates can help to ensure a properly maintained pool
bottled water should read <10 ppb
eXact® ORP Probe
PoolCheck® Low Chlorine 3in1 Nitrite Product is not EPA CompliantPoolCheck 3in1 is the Premium Chlorine testing choice if you really want to get high sensitivity in low levels of chlorine. Also used for swimming pools where chlorine is only an alternative sanitizer (e. g. UV). Detect as low as 0. 1 ppm of Chlorine. 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. 1, 0. 25, 0. 5, 1. 0, 3. 0, 5. 0, 10. 0 ppm pH 6.
US$ 120.00
US$ 132.00
US$ 69.00
