DescriptionKeeping your hands clean and can prevent pollution of water from the fishpond. It is easy to read with high precision. Professional design make it able to get accurate reading . The proportion of water sample can be automatically detected.Features- Color: Assorted Color- Material: Glass- Size: 26.50X2.00X2.00cm10.41X0.79X0.79in- Selected glass material, which is not easy to deform or break.- This salinity meter is a precision instrument for testing the salinity value of a solution.- Suitable for saltwater, swimming pool, aquaculture, aquarium (seawater) and pond.- The proportion of water sample can be manually detected, easy to use.- Placed in any corner of the tank, floating design, automatic temperaturesalinity test.Package list: 1 x Water Salimeter