LS310 Water Quality Tester (UV275) — TDS, TOC, COD, EC & Temperature | IP67 Waterproof | 4-Color Backlight

The LS310 (UV275) is a compact, portable meter that provides accurate multi-parameter readings for TDS, TOC, COD, EC and temperature, enabling comprehensive water quality analysis. Its IP67 waterproof enclosure delivers reliable performance for both indoor and outdoor use across a variety of environments. A user-friendly interface paired with 4 vibrant backlight colors makes results easy to read in different lighting conditions. Designed for versatile testing, the unit is suitable for home, laboratory and field applications and works with multiple water sources including drinking water, aquariums, pools and industrial systems.