ColorQ 2x TesTabs PRO 9 Kit
The ColorQ® 2x eliminates the need to visually determine slight color variations or use look-up tables, thus taking the guesswork out of poolside water analysis. The user friendly photometer, testing reagents, Pool Manager Handbook, Saturation Index Calculator, and photo-diagrammatic trilingual instructions (English, Spanish, French) are packaged in a rugged carrying case for on-site testing.