BUGUUYO Electronic Salinometer Automatic Hydrometer for Measuring and Aquaculture Range for Home Kitchen Pools and Aquariums

Seawater-- suitable for saltwater, swimming pool, aquaculture, aquarium (seawater) and pond, food processing and products industry,salt water

Digital hydrometer-- it is easy to read with high precision,food hydrometer

Aquarium hydrometers-- keeping your hands clean and can prevent pollution of water from the fish pond,saltwater refractometer

Water salimeter-- the pen type meter is a precision instrument for testing the value of a solution,salt tester for aquarium

Automatic hydrometer-- the proportion of water sample can be automatically detected, the proportion, and conductivity of sea water are shown once,salt water gravimeter