3021-H-6 | LaMotte Insta-Test Low Range Phosphate Test Strips | 50 Strips

Description The LaMotte Insta-TEST¨ PRO Low Range Phosphate Test Strips (50-count, Part 3021-H-6) offer fast, accurate phosphate measurement for pool and spa maintenance, detecting levels from 0 to 2,500 ppb using a simple reagent-delivery strip that delivers results in just 15 seconds. Each bottle includes 50 strips, packaged in a moisture- and UV-protected container with English, Spanish, and French instructions for effortless use and clear...