Brand: Erun environmental protection
Name: Portable water quality chloride ion (chloride) tester
Model Number:ERUN-90-C4
Parameters: Chloride ion (spectrophotometric method-thiocyanate color ratio method)
Brand: Erun environmental protection
Name: Laboratory bench top water chloride (chloride ion) tester
Model Number:ERUN-97-C4
Parameters: Chloride ion (spectrophotometric method-thiocyanate color ratio method)
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)