Hanna Checkers Type:Nitrate (HR) HI782 Connection: 8 x 10 mm

Connection: 8 x 10 mm Ø supplied hose adapter: 7 x 10

Simple accurate control allows you to adjust the output quickly and easily

- Length : 19

and safely

Hanna Checkers Type:Nitrate (HR) HI782 Connection: 8 x 10 mmThe Hanna Marine checkers bridge the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine absorbance and ion concentration. Professional instrumentation