Hanna Checker® Plus pH Tester with 0.01 pH resolution - HI98100 Hydra Feed the amount your fish

Feed the amount your fish will consume in 20 minutes

naturally occuring marine lipids

color patterns

Size: 75 x 75 x 200mm

System capacity (Total): 796L / 210 gal

Hanna Checker® Plus pH Tester with 0.01 pH resolution - HI98100 Hydra Feed the amount your fishThe HI98100 Checker Plus is the next generation of the original Hanna Checker pH tester. The Checker is the most popular pH meter in the world with over 1 million meters used since its introduction in 1991. From students to researchers, the Checker has been helping people with their pH measurement as a meter that is simple to use and operate. One button operation Replaceable pH electrode 0. 2 pH accuracy