LS310 6-in-1 High-Precision Water Quality Tester — Portable Digital TDS Meter (COD/TOC/UV275/TDS/EC/Temp) with IP67 Probe

Compact LS310 handheld tester for drinking and tap water that delivers high-precision multi-parameter analysis. It measures six indicators at once: COD, TOC, UV275, TDS, EC and temperature, giving a complete picture of water quality in one reading. The unit includes an intelligent scoring function that classifies water condition into 4 distinct levels for quick evaluation. Operation is simple: a single-button measurement produces results shown on the built-in TFT color screen for clear, easy-to-read data. Designed for portability, the pen-style instrument is lightweight for field use, and the probe is rated IP67 for reliable waterproof performance in varied environments.