Dual Scale Salinity Refractometer, ATC Function, Specific Gravity Hydrometer, For Saltwater Aquarium

This salinity refractometer offers precise measurements for seawater and aquariums. Thanks to its dual scale, it easily indicates both salinity and specific gravity. The ATC function ensures reliable readings between 10°C and 30°C without complex calculations. Ideal for marine fishing and tank maintenance, this hydrometer guarantees optimal water quality monitoring. Use requires only a few drops of sample on the prism for an immediate result. Salinity range: 0-100 PPT Specific gravity: 1.000-1.070 Temperature compensation: 10℃ to 30℃ Prism material: Optical glass Sample weight: 2 to 3 drops Package contents: 1 refractometer, 1 screwdriver, 1 pipette, 1 cleaning cloth, 1 hard case

Technical specifications: This refractometer measures salinity from 0 to 100 PPT and specific gravity from 1.000 to 1.070 with high accuracy for your liquid analyses. Compatibility and accessories: For seawater, saltwater pools, and marine aquariums; comes with a calibration pipette and screwdriver. Setup and use: Place two to three drops on the prism and look through the eyepiece for a direct reading thanks to the clear optical system. Other information: The device features automatic temperature compensation from 10°C to 30°C and comes with a hard case for secure transport. Important notes: Colors may vary slightly depending on the screen, and a small measurement error is possible during initial use.