AquaChek Tru Test Strips (50)
Test strips for your Hot Tub / Spa / Swimming Pool Water
For use with AquaChek TruTest Digital Test Strip Reader.
Tests for Free Chlorine/Bromine, pH and Total Alkalinity.
50 strips per bottle.
Confused about your hot tub water chemistry?? Our guides answer the most Frequently Asked Questions!
Why do I need to test my hot tub / spa / swimming pool water chlorine levels?
Why do I need to test my hot tub / spa / swimming pool water pH levels?
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