Insta-Test Salt Pool and Spa Strips Sodium Chloride Range: 1500-5000 Test Strips, Spa Testing And Dosing
- Insta-TEST® PRO Salt strip measures from 1500, 2000, 2500, 3000, 3500, 4000, and 5000 ppm in 20 seconds.
- The salt strips are packaged with 50 strips per bottle with English, French, and Spanish instructions in a 12-pack case.
- Simple pop-top hinged cap!
- Accurate results within seconds.