Solid-state cold light source with a 100,000-hour optical lifespan and stable performance.

Supports measurement of four water pollutants: COD, ammonia nitrogen, total phosphorus, and total nitrogen.

4.3-inch color screen display with guided operation, allowing users to easily complete concentration measurements. Equipped with the independently developed Glos intelligent water quality detection system, making testing simpler and smarter. Built-in thermal printer, supporting automatic printing and batch printing.

Paired with a support (16mm) tube for color matching, melting requires no liquid transfer.

Integrated dissolving and colorimetric design, eliminating the need for cuvette testing, making it more efficient.