Chlorine efu Nduzi Nhọrọ: Ngwa Ngwa Q-CL501 Portim Colorimeter maka Chlorine efu, Chlorine dioxide (5-para) Q-CL501B Chlorine na-akwụghị ụgwọ & mkpokọta klorine & agba agba agba agba agba agba agba Q-CL501P Chlorine & pH agba agba agba T-6800 Multi-parameters Portim Colorimeter T-CP40 Agba agba agba agba mmiri maka mmiri ọrinụ .ụ T-SP80 agba agba agba agba agba agba agba Ngwa ụlọ nyocha Z-T700 Intelligent Multi-parameters Analyzer Z-D700 Onye nyocha ọtụtụ ihe Onye nyocha ntanetị Onye nyocha mmiri mmiri K600 （K-Y02
