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UV/Visible/Near Infrared Spectrometer
Visible spectrophotometer
BOD analyzer
Other water quality testing instruments
COD analyzer
PH meter
Instrument and meter
Hash/HACH, DRB200 series COD/TN/TP/total metal digester from the United States
American Hash HACH, DR3900 desktop spectrophotometer
Hash/HACH, 2100AN Laboratory Turbidity Meter from the United States
Hash/HACH, DR890+DRB200 Practical Chemical Oxygen Demand (COD) Measurement System from the United States
Hash/HACH, TSS Portable Portable Turbidity, Suspended Matter, and Sludge Interface Monitor from the United States
Hash/HACH, 2100N Laboratory Turbidity Meter, USA
Hash/HACH, 2100Q portable turbidity meter from the United States
Hash/HACH, DR800 series multi parameter water quality analyzer from the United States
Hash PCII Pocket Single Parameter Water Quality Analyzer Residual Chlorine Colorimeter from the United States
Hash/HACH, BODTrak TM Biochemical Oxygen Demand (BOD) Analyzer from the United States
Hash/HACH, 1900C economical portable turbidity meter from the United States
Hash/HACH, DR1010 Laboratory Chemical Oxygen Demand COD Tester, USA
Hash/HACH, 1720E Low Range Turbidity Meter from the United States
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