Probe direct immersion measurement without sampling and preprocessing;

No need for chemical reagents, no secondary pollution;

Short response time, capable of continuous measurement;

useLEDThe light source is small in size, low in power consumption, and easy to integrate on site;

The sensor has an automatic cleaning function, which can reduce maintenance;

Reverse polarity protection for sensor power supply;

Sensor RS485 A/B terminal misconnected power protection;

Equipped with time display, data storage, and historical data viewing functions;

Optional wireless data transmission module.