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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, HQ11D digital pH analyzer from the United States
Hash/HACH, MiniLab pocket pH meter from the United States
Hash/HACH, sensION+series pH analyzer from the United States
HACH/HashGLI 3/4 inch composite pH/ORP electrode from the United States
Hash/HACH, HQ30d, HQ40D single input multi parameter digital analyzer from the United States
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