- Monitor water quality contaminants with quick spot tests
- Convenient, on-site water testing with bright easy-to-read colors
- Pop-top vial with desiccant liner protects strips from moisture
- 25 strips per vial.
Moisture protection, and fast, reliable results make the Insta-TEST an unbeatable system for water quality testing. Simply dip polystyrene strips into water sample, and compare the resulting color pad change to color chart.