Yosoo123 Accurate Automatic Hydrometer SaltSalinity Meter Salinimeter for Fish Tank (Long Type)
$7.64
Description
15 centimeters (6 inches) from the bottom of theto avoid the error caused by the oil film on the water..Keeping your hands clean and can prevent pollution offrom the fish pond..It is easy to read and thecan be + (-) 0.001 units of specific gravity. Professional design make it able to get accurate reading when the temperature of theis at 18 degrees -28 degrees.Fish pool, both inside and outside the cylinder can be read. The hydrometer that can float on theof theis simple and easy to read..The proportion ofsample can be automatically detected. The proportion, salinity and conductivity of seaare shown once.
