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Easy-to-read strips test spa water pH, total alkalinity, calcium hardness and bromine or chlorine levels.
Features:
Applications:
Normal:
Dip strip in water one time.
Compare test results to chart on back of bottle.
Tips:
Low calcium hardness levels can cause foam and corrosive water conditions, so use a strip that includes the calcium hardness test.
Compatible With:
Chlorine, bromine and ozone sanitizers. |