main
English
Instrument and meter
Portable waterproof photometer for residual chlorine (free chlorine)
ET147000 residual chlorine, combined chlorine total chlorine concentration colorimetric analyzer
ET512350 customized copper/zinc chloride interference elimination reagent
Customized DPD NO.1 instant reagent
Chemical Oxygen Demand COD/Acidity pH Multi parameter Tester
Customized DPD NO.3 instant reagent
ET8010 microcomputer total hardness CaCO3 concentration tester
Microcomputer residual chlorine and total chlorine high range chlorine dioxide concentration analyzer
Ammonia nitrogen (HR) portable waterproof photometer
HI96701 residual chlorine analyzer
HI96733 ammonia nitrogen (HR) portable waterproof photometer
ET2419033 Customized Special Nickel Ni Reagent
Sodium hypochlorite NaOCl concentration visual colorimetric analyzer
ET7700 microcomputer ozone O3 concentration analyzer
Successful operation!