Hanna Instruments - Checker Handheld Colorimeter Copper ato enables accurate dosing of Red

enables accurate dosing of Red Sea’s NO3:PO4- X (Biological Nitrate and Phosphate reducer) which is part of the complete Red Sea Reef Care Program

easily connects to the integrated multiport bulkhead without the need for any cutting

The HI772 Checker®HC (Handheld Colorimeter) provides a simple

50ml mark)

Hanna Instruments - Checker Handheld Colorimeter Copper ato enables accurate dosing of RedThe Hanna Instruments Copper High Range Checker (HI702) is a simple, accurate, and cost effective way to measure high ranges of copper. Designed as a more accurate alternative to chemical test kits, the Hanna Instruments Copper High Range Checker 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 Ideal for: Water