Instant Ocean Hydrometer Subset_Lift Pumps 0 - 500 gph and one bottle of our

and one bottle of our calibration seawater sample

1180 – 1260

1 x professional grade 10x macro lens

This kit measures total alkalinity

7L of stock solution

Instant Ocean Hydrometer Subset_Lift Pumps 0 - 500 gph and one bottle of ourAccurate, reliable water test equipment is absolutely vital to creating and sustaining a healthy, successful marine environment. Easy to read and simple to operate, the Instant Ocean Hydrometer delivers precise full range salinity and specific gravity readings accurate to 0. 001 and does it each time, every time. Accurate, reliable water test equipment vital for creating and sustaining a healthy, successful marine environment Easy to read and simple