Description
Deep Blue Pro 5-Way Chlorine test strips provide a quick and easy way to test your swimming pool water. They offer tests for free chlorine, bromine, calcium hardness, 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 the levels against the colour chart on the test strip bottle. Watch our Deep Blue Pro Test Strips video
Mrs Christine Coupland –
testing spa bath
Fred Mason –
Je l’utilise pour mon spa
Dr. Dr. –
mesure Chlore libre et Ph et TAC/alk excellent
Irina –
Would have preferred a longer use by date as I only use the product for six weeks a year.
Cinzia buracci –
Work great!
cynical chick –
A+ Excellent!
Joanne –
Spot on
scab –
These are ok but colour chart on them not as clear as the ones I got with the original Lazy spa purchase ?
Dean –
Bon
doc –
Marche trs bien pour ma piscine