AUTOUTLET Refractometer Saltwater Aquarium for Seawater,Pool,Tank,Testing,Marine Fishkeeping, 0-100PPT & 1.000-1.070 Salinity Tester with ATC Function Hydrometer Specific Gravity Salinity Meter Kit

Description

🌊 Stay Salty, Stay Sharp: The Ultimate Saltwater Refractometer for Pros

The AUTOUTLET Saltwater Refractometer is a precision instrument designed for accurate measurement of salinity and specific gravity in seawater and brine. Featuring dual-scale readings, automatic temperature compensation, and a durable aluminum body, it is ideal for aquarium enthusiasts, marine professionals, and pool maintenance. Compact and corrosion-resistant, it ensures reliable, on-the-spot water quality monitoring.