100x Chlorine Dip Test Strips Water SPA Hot Tub Swimming Pool PH Tester Paper UK

Easy to test: Free Chlorine/Bromine ,pH,Total Alkalinity. Test range for total alkalinity: 0 ~ 240 ppm. 5.8GHz Wireless Android Auto Adapter Carplay Adapter USB Car Dongle Connect Box. 2 in 1 Wireless Android Auto Adapter Carplay Adapter USB Car Dongle Connect Box.

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