Hanna Checker - Chlorine wescodyne The aluminum frame is polystyrene

The aluminum frame is polystyrene filled for flotation

Permit required

so we can supply the correct power cord (all single-phase models will be wired 115V if not specified)

x 7” l (4 x 18 cm)

less active bacterial layer

Hanna Checker - Chlorine wescodyne The aluminum frame is polystyreneHanna 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