Brand: Erun
Name: Online Potassium Ion Analyzer
Model: ERUN-F8A
Brand: Erun
Name: Real-Time Cu²+ Water Quality Monitoring Probe
Model: ERUN-H6C
Parameter: Copper Ion 
Brand:Erun
Online Copper Ion Sensor
Model:ERUN-H6B
Parameter: Copper Ion 

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-M4C 
Parameter: Ammonium Ion
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
Brand:Erun  
Online Fish Pond Aquaculture Water Quality Monitor

Model:ERUN-SZ-A4
Brand: Erun
Desktop Fish Pond Aquaculture Water Quality Tester
Number: ERUN-ST7
Parameters: PH, nitrite, ammonia, dissolved oxygen, etc.
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nawei@xayingrun.com