Integrated Multifunctional Planumberebog : This flexible device integrates residues , beadshop , conductivity , saltyness , and temperature measurement , providing comprehensive water analysis for various testing demands High Accuracy Detectorsecond : Utilizes advanced detecting technology to assure accurate and repeatable measurements constantly , ensuring consistent conclusions Constructed in Voice Prompt Structuremail : Hard wearing mechanical voice announcement feature , it instantly reports measurement conclusions , ensuring live understanding of water conditions Record player Clear Displhello : Delivers measurement conclusions within ticks and features a full resolution LCD screen for easy and clear reading of data Permanent and Portablemail : Produced with premium ABS substance , that is waterproof , shock immune , and thin , making it ideal for home , marinepark , agricultural , and travel use, Manufacturer: ERRORY