Brand：Erun  
Online Copper Ion Sensor for Water Quality
Model：ERUN-H6A

Brand: Erun
Name:Online Calcium Ion Sensor for Water Quality Monitoring
Model:ERUN-M7A
Parameter: Calcium Ion

Brand：Erun  
Water Quality Calcium Lon Online Sensor
Model：ERUN-M7B
Parameter: Calcium Ion

Brand：Erun
Online Ammonium Ion Water Quality Sensor
Model：ERUN-M4A 
Parameter: Ammonium Ion

Brand：Erun
Online Ammonium Ion Water Quality Sensor
Model：ERUN-M4B 

Brand：Erun
Online Ammonium Ion Water Quality Sensor
Model：ERUN-M4C 
Parameter: Ammonium Ion

This product is a new type of online water quality nitrate 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 nitrate ion concentration and temperature in solutions.
It is widely used for continuous real-time monitoring of nitrate ions in various scenarios, including potable water, sewage, boiler water, aquaculture, as well as the bio-pharmaceutical industry.

This product is a new type of online water quality nitrate 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 nitrate ion concentration and temperature in solutions.
It is widely used for continuous real-time monitoring of nitrate ions in various scenarios, including potable water, sewage, boiler water, aquaculture, as well as the bio-pharmaceutical industry.

This product is a new type of online water quality nitrate 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 nitrate ion concentration and temperature in solutions.
It is widely used for continuous real-time monitoring of nitrate ions in various scenarios, including potable water, sewage, boiler water, aquaculture, as well as the bio-pharmaceutical industry.

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.
 

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.

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.