Manganese High Range Colorimeter Checker® Hanna Fragging 1/4" tubing inlet and free

1/4" tubing inlet and free flow outlet

Based on our long-term research

Hey Blue Lovers – We Got What You Need

Data is graphed for easy to comprehend tank stats

Reversible Blades - option to use flat or serrated edges

Manganese High Range Colorimeter Checker® Hanna Fragging 1/4" tubing inlet and freeThe HI709 CheckerHC (Handheld Colorimeter) is a simple, accurate, and cost effective way to measure manganese. Designed as a more accurate alternative to chemical test kits, the HI709 provides quick, accurate results in a few easy steps. Features at a glance: Easier to use and more accurate than chemical test kits Dedicated to a single parameter Small size, big convenience