The SeaTest Hydrometer is an easy to use scientific instrument that is used both to measure the specific weight and the density of the water in tropical marine aquariums. It is specially designed to provide accurate measurements of specific weight from 1.000 to 1.030 and salinity from 0 to 40 parts per thousand. Unbreakable and easy to clean.
AS SeaTest Hydrometer
AS SeaTest Hydrometer
£15.99
The SeaTest Hydrometer is an easy to use scientific instrument that is used both to measure the specific weight and the density of the water in tropical marine aquariums. It is specially designed to provide accurate measurements of specific weight from 1.000 to 1.030 and salinity from 0 to 40 parts per thousand. Unbreakable and easy to clean.
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