This digital salt meter for aquariums offers three reading modes: PPT, %, and , so you can choose your preferred way to track reef tank salinity or specific . It doubles as an aquarium temperature , allowing you to monitor water temperature without needing a separate sensor device. Multifunctional salinity testing equipment with a clear color backlit display lets you read values easily, even in dim kitchens or under cabinets. Built‑in automatic temperature compensation (ATC) corrects for sample temperature changes, helping you avoid the guesswork and inaccuracies common with basic hydrometers. food salinity meter is specially designed to accurately check salt levels in soups, sauces, brines and other dishes, helping you season like while managing sodium intake for a healthier lifestyle. It can also be used to monitor salinity in saltwater pools for more versatile daily use. Portable salinity meter features a pocket‑size body and hanging strap so you can store it conveniently or carry it to the kitchen, poolside or aquarium stand. Extra AAA batteries extend operating time, Weight: 0.3527396192 Pounds, Manufacturer: UieoKakeh