HI93746-01 Iron LR – Reagents -100 Tests

The HI 775 Checker®HC is a simple, accurate, and cost effective way to measure alkalinity. Designed as a more accurate alternative to chemical test kits, the HI 775 provides quick, accurate results in four easy steps.

Range 0.0 - 15 ppm | Molybdenum Blue Method | 0.1ppm resolution