Pool and Spa

Shop By

Insta-TEST®Pool and Spa Test Strips

Insta-TEST®雷竞技app最新版下载游泳池和水疗中心测试条允许用户dip the strip into the water and receive accurate, instant results. The formula is designed for stable color development to allow adequate time for the user to match very distinct colors along with preventing cross-contamination between pads.

  • The only test strip with no required waiting period!
  • PopTop caps are easy to open and shut - guaranteed for 1,000+ openings.
  • The patented test strip vial has a molded desiccant liner, protecting the strips from moisture intrusion and eliminating loose desiccant bags.
  • Measures free chlorine or bromine on one test strip.