Salinity Refractometer for Aquarium Marine Seawater Fishkeeping Saltwater Refractometer Dual Scale Specific Gravity Salinity Tester Hydrometer 0-100 PPT& 1.000-1.070 Optics Salinity Meter with ATC

Description

🌊 Stay Salty, Stay Sharp: The Ultimate Marine Salinity Sidekick

This Salinity Refractometer offers dual-scale measurement (0-100 PPT & 1.000-1.070 specific gravity) with automatic temperature compensation for precise, quick salinity readings. Built from durable aluminum and ABS rubber, it’s designed for aquarium enthusiasts and marine professionals seeking reliable, portable water quality testing.