Brand: Erun
Name: Online Iodide Ion Water Quality Analyzer
Model:ERUN-D7C

Brand: Erun
Name: Real-Time Water Quality Iodide Ion Online Analyzer
Model: ERUN-D7B

Brand: Erun
Name: High-Precision Online Iodide Ion Analyzer for Water Quality Monitoring
Model: ERUN-D7A

Brand: Erun
Name: Online Free Chlorine Analyzer for Water Monitoring
Model: ERUN-K6I

Brand: Erun

Online Water Quality Nitrate lon Sensor

Brand: Erun
Name: Online Potassium Ion Analyzer 
Model: ERUN-F8B

Brand: Erun
Name: Online Potassium Ion Analyzer
Model: ERUN-F8A

Brand: Erun
Name: Real-Time Cu²+ Water Quality Monitoring Probe
Model: ERUN-H6C
This product is a new type of online water quality copper ion sensor independently developed by ERUN Group. It has the characteristics of high stability, high precision, etc., can automatically detect temperature and perform automatic temperature compensation, and can accurately measure the copper ion value and temperature value in the solution. It is widely used for continuous real-time monitoring of copper ions in drinking water, sewage, boiler water, aquaculture and biological medicine industries.

Brand：Erun  
Water Quality Calcium Lon Online Sensor
Model：ERUN-M7B
This product is a new type of online water quality calcium ion sensor independently developed by ERUN Group. It has the characteristics of high stability, high precision, etc., can automatically detect temperature and perform automatic temperature compensation, and can accurately measure the calcium ion value and temperature value in the solution. It is widely used for continuous real-time monitoring of calcium ions in sewage, drinking water, boiler water, aquaculture water and biological medicine industries.

Brand：Erun
Online Ammonium Ion Water Quality Sensor
Model：ERUN-M4A 
This product is a new type of online water quality ammonium ion sensor independently developed by ERUN Group. It features high stability and high precision. It can automatically detect temperature and perform automatic temperature compensation, enabling accurate measurement of ammonium ion concentration and temperature in solutions.

Brand: Erun
Online Monitoring System for Surface Runoff from Agricultural Surface Pollution
Model: ERUN-SZ
Parameters: ph, conductivity, dissolved oxygen, COD, etc.

Brand: Erun
Laboratory water quality monitor for agricultural surface pollution
Model: ERUN-ST7-5
Parameters: Total Nitrogen, Nitrate Nitrogen, Ammonia Nitrogen, Total Phosphorus, Phosphate