Manganese High Range Colorimeter Checker® Hanna cut to order The result is crystal clear

The result is crystal clear water

Control up to 2 Pumps via Direct Drivers

The Hanna Ammonia Checker® HC (HI784)  provides an uncomplicated

Calcium: 430 - 450 mg/l

Even in this small concentration

Manganese High Range Colorimeter Checker® Hanna cut to order The result is crystal clearThe 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