Supports measurement of 30 items including COD, ammonia nitrogen, total phosphorus, total nitrogen, heavy metals, and more.

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

Guided detection mode allows users to easily complete water quality measurements by following on-screen prompts. Optional IoT functionality allows unlimited permanent storage of test data on Green Cloud servers.

Can be viewed in real time on mobile phones and computers, with records of sampling locations, personnel, and other information. Equipped with a dual color-matching system, it supports both tube and dish color-matching systems.

Custom curves can be built, providing custom calibration of coefficient curves and sample curves.

8-inch 1024 × 768 resolution IPS-grade high-definition capacitive touchscreen.