Description
Blue Horizons 3-Way Chlorine test strips provide a quick and easy way to test your swimming pool water. They offer tests for free chlorine, pH and total alkalinity. Simply dip the strip in the water and remove immediately. Hold horizontally for 10 seconds (do not shake excess water from the strip), then compare pH, free chlorine, and total alkalinity (in that order) against the colour chart on the test strip bottle.
Stock note: In an effort to provide the quickest possible delivery for our customers we may ship an alternative premium branded product if stocks are low. These brands will only be Blue Horizons, Deep Blue Pro, Relax or Swim Fresh, all established for a long time in the water treatment industry.
maria landers –
love them.
J. Sturch –
Very good
Danlew –
AquaChek TruTest test strips are simple to use with the AquaChek digital reader. No liquid drops are needed. Just dip the test strip in pool water for two seconds and then place it on the digital reader. Great product. Received my order on time.
A. F. Jackson –
Great
A. F. Jackson –
Great
Stella –
Easy to use and clear indication, better than other products Ive used
George –
Its a PH tester. Not much excitement over that. It was just convenient to buy it with Prime is all.
Chas –
I have been using these strips for about 6 years. My husband uses the tablets and gets the same reading that I do…however, my reading is much quicker than his.
Jürgen Römer –
Great and fast delivery
Sheila Forsyth –
Most Excellent