LS310 Portable Water Quality Tester – Precision Monitoring for Every Need

Professional Multi-Parameter Testing
Accurately measures COD, TOC, EC, temperature, UV254, and TDS in seconds with advanced sensor technology. Ideal for environmental research, industrial water treatment, and drinking water safety checks.
Rugged & Portable Design
High-grade ABS casing with shock-resistant corners and IP65 waterproof rating ensures durability in harsh fieldwork. Compact size fits in your pocket for on-the-go testing.
User-Friendly Backlit Display
High-contrast LCD with adjustable backlight provides clear readings in low-light conditions. Simple one-button operation streamlines testing without complex setups.
Precision Calibration & Long Battery Life
Factory-precalibrated sensors minimize errors, while a rechargeable lithium battery delivers 50+ hours of continuous use—perfect for extended field missions.
Wide Applications
Essential for laboratories, aquaculture, hydroponics, pool maintenance, and emergency water assessments. Ensures compliance with EPA and WHO standards.
Bulk Order Advantage
Direct factory pricing with wholesale discounts for large quantities—no middlemen, just unbeatable value for distributors and institutions.