Accurate Hydrometer, Salinity Meter for Salt Water Automatic Temperature Compensation Hydrometer for Aquarium Fish Tank

Description

Accurate Automatic Hydrometer — This product is designed with an automatic level function, can automatically identify the level to avoid errors.
Accurate Sea Hydrometer — Very accurate measurement readings, please rest assured to purchase. Suitable for fresh water and sea water
Wide Range Of Applications — Suitable for salt water and sea water fish tanks. Perfect for testing salinity and specific gravity of saltwater and seawater tanks, including solubility and specific gravity scales.
Accurate Reading Brine — Automatic accurate reading brine hydrometer, durable, and easy to read sea water hydrometer.
Premium Quality — Accurate, durable and easy to read. And each hydrometer has a laser engraved patent number.