Hanna Checker - Copper Decoration 5” H and rotates counterclockwise

5” H and rotates counterclockwise (facing shaft)

providing for greater durability and longer life

pre-rinse carbon before use

it can be mounted on a pole by the edge of the water or suspended over the water

making it easy to verify functionality throughout the season

Hanna Checker - Copper Decoration 5” H and rotates counterclockwiseHanna Checkers are small, handheld colorimeters that provide higher accuracy results than typical chemical test kits. Offering improved technology, these portable colorimeters make measurement hassle free with their simple design and easy to follow instructions. 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: Aquaculture & Aquariums, Water Quality