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Instrument and meter
Multi parameter water quality detector (TR 6900)
Multi parameter rapid water quality analyzer (TR 8100)
Portable multi parameter water quality analyzer (TR 900)
COD Total Phosphorus Total Nitrogen Turbidity SS (6900CPN)
Ammonia nitrogen total phosphorus analyzer (TR 6900NHP)
COD Total Phosphorus Analyzer (TR 6900CP)
Successful operation!