Instant Ocean Hydrometer
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Cazaar
Aquarium Systems Instant Ocean Marine Gravity & Salinity Hydrometer
Instant Ocean Hydrometers new improved design delivers precise full-range salinity and specific gravity readings - accurate to 0.001 - every time.
Easy-fill convenience keeps hands dry when filling. It has a durable, permanent needle mount and easy-read 2-color scale with safe zone and an extra-wide stabilizer base.
Easy to read and simple to operate
Salt salinity tester
Reliable water test
Accurate & reliable to 0.001
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12.64
Description
Cazaar
Aquarium Systems Instant Ocean Marine Gravity & Salinity Hydrometer
Instant Ocean Hydrometers new improved design delivers precise full-range salinity and specific gravity readings - accurate to 0.001 - every time.
Easy-fill convenience keeps hands dry when filling. It has a durable, permanent needle mount and easy-read 2-color scale with safe zone and an extra-wide stabilizer base.
Easy to read and simple to operate
Salt salinity tester
Reliable water test
Accurate & reliable to 0.001
Cazaar
Aquarium Systems Instant Ocean Marine Gravity & Salinity Hydrometer Instant Ocean Hydrometers new improved design delivers precise full-range salinity and specific gravity readings - accurate to 0.001 - every time. Easy-fill convenience keeps hands dry when filling. It has a durable, permanent needle mount and easy-read 2-color scale with safe zone and an extra-wide stabilizer base. Easy to read and simple to operate Salt salinity tester Reliable water test Accurate & reliable to 0.001
AmazonUnbreakable and easy to clean. Measuring range relative density: from 1,000 to 1,030. Measuring range of salinity from 0 to 40 ppt.