LaMotte – Insta-TEST 4 Plus Test Strips, 50-Count Fresh Stock

LaMotte Insta-TEST 4 Plus Test Strips measures Free Chlorine, Bromine, Alkalinity, pH, Total Hardness. Great for spas!

• Tests for Free Chlorine, Bromine, Alkalinity, pH, Total Hardness
• Includes 50 test strips per bottle
• Great for spas and hot tubs

Insta-TEST® 4 Plus test strips allows the user to just dip the strip into the water and receive accurate, instant results with no wait! 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.

Insta-TEST® 4 Plus test strip measures Free Chlorine (0 – 10 ppm), Bromine (0 – 20 ppm), Alkalinity (0 – 240 ppm), pH (6.2 – 9.0) and Total Hardness (0 – 800 ppm). The waterproof pop-top bottle with desiccant liner protects the strips from moisture intrusion. There are 50 strips per bottle with English, French, and Spanish instructions.