Availability: Usually ships within 1-2 business days
Product Size: 50 Test Strips
Easy-to-read strips test spa water pH, total alkalinity, calcium hardness and chlorine levels.
Simply dip strips in water one time.
Compare test results to chart on back of bottle.
Low calcium hardness levels can cause foam and corrosive water conditions, so use a strip that includes the calcium hardness test.
Compatible With: Chlorine sanitizers.
Test spa water pH, Total Alkalinity and Chlorine levels.