Insta-Test 3 Plus – 50 Strips

Allows the user to just dip the strip into the water and receive accurate, instant results.
Stable colour pad allows adequate time for the user to match very distinct colours, along with preventing cross-contamination between pads.
The only test strip with no required waiting period.
Poptop caps are easy to open and close.
The patented test strip vial has a moulded desiccant liner,
protecting the strips from moisture intrusion and eliminating loose desiccant bags.
Measures free chlorine or bromine on one test strip.