Ideal for aquariums owners, marine researcher, and marine hobbyists search professional water parameters trackings for marine ecosystems build with IP67 waterproof housing and easy carry design, this multiple parameters analyzers withstands splashes and travels between indoor tanks and field applications The YG600 Water Tester delivers comprehensive analysis with SALT, and TEMP measurements for precise aquariums and marine environment Featuring advanced sensors and a high contrast LCD screens, this analyzers ensures laboratory accuracy with fast, readable result in any lighting condition Perfect for testing freshwaters tanks, saltwater aquariums, outdoor pond, or laboratory setting where stable water data is critical, Manufacturer: Oxxggkao