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Instrument and meter
EFZ-200 turbidity meter
EFS-500 colorimeter
EFYN-P portable nitrite analyzer
EFYS-3D sulfide rapid analyzer
EF-5C Aquaculture Tester
EF-960B Mercury free Differential Pressure Safe BOD Tester
EF203-P portable water ozone analyzer
EFS-500P portable colorimeter
EF-953 Multi functional Comprehensive Water Quality Analyzer
EF-2H (SS) suspended solids analyzer
Successful operation!