Hanna High Range Copper Colorimeter - Checker HC Stain & Odor Removal MatrixCarbon™ is a bituminous coal-based

MatrixCarbon™ is a bituminous coal-based

Keep you and your pup safe while on the road with our Moto Control Harness

Just one wire

Slow-release

Carbon and cartridge

Hanna High Range Copper Colorimeter - Checker HC Stain & Odor Removal MatrixCarbon™ is a bituminous coal-basedColour charts can often be misinterpreted and inaccurate. Hanna Checker provides an accurate measurement everytime! This high range copper colorimeter elimates the need to try and match a colour on a strip to a colour chart, allowing you to see exactly how much copper is in your water digitally. Simple one button design for quick results Easy to read display Compatible with fresh or saltwater