Brand: Erun
Portable water quality trace dissolved oxygen analyzer
Model: ERUN-SP3-A5
Parameter: (DO)
Brand:Erun  
ORP water quality on-line analyzer

Model:ERUN-SZ1-A-A2
Brand: Erun environmental protection
Name:Laboratory bench top water quality conductivity TDS total dissolved solids tester
Model Number:ERUN-97-T5
Parameters: conductivity TDS total dissolved solids (electrode methods)
Brand: Erun environmental protection
Name: Water quality phenolphthalein alkali determination reagent utensils
Model Number:ERUN-PA40
Parameters: phenolphthalein alkalinity (Acid-base titration)
Brand: Erun environmental protection
Name: Laboratory bench-top volatile phenols water quality analyzer 
Model number:ERUN-ST-VP701
Parameters: volatile phenols(Spectrophotometer)
Brand: Erun environmental protection
Name: Laboratory bench-top anionic surfactant water quality analyzer 
Model number:ERUN-ST-NIS770
Parameters: anionic surfactant(Spectrophotometer)
Brand: Erun environmental protection
Name: Laboratory bench-top boiler water quality analyzer
Model number: ERUN-ST7-11
Parameters: turbidity, total hardness,ph,ect.
Brand:Erun
Online Water Quality Conductivity Sensor
Model:ERUN-A4O
Parameters: Conductivity
Brand:Erun
Online Water Quality Conductivity Sensor
Model:ERUN-A4N
Parameters: Conductivity
Brand:Erun
Intelligent Online Water Quality Conductivity Sensor
Model:ERUN-A4M
Parameters:Conductivity
Brand:Erun
Intelligent Online Water Quality Conductivity Sensor
Model:ERUN-A4L
Parameters:Conductivity
Brand:Erun
Intelligent Online Water Quality Conductivity Sensor
Model:ERUN-A4K
Parameters:Conductivity
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