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Water Quality

These water quality instruments can test for, measure, monitor and record a variety of parameters both in the lab and in the field. Choose from colorimeters, conductivity meters, dissolved oxygen meters, fluorometers, ISE meters, pH meters, refractometers, spectrophotometers, turbidity meters and more. For an extended deployment, a multi-parameter sonde with a choice of sensors will log an array of data.

Water Quality
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  1. NexSens Buoy Cage Anti-Rotation Collar
    NexSens Buoy Cage Anti-Rotation Collar
    $295.00
  2. YSI ProDSS Optical Dissolved Oxygen Sensor Cap
    YSI ProDSS Optical Dissolved Oxygen Sensor Cap
    $144.40
  3. LDI ROW Stainless Steel Non-Contact Oil Detectors
    LDI ROW Stainless Steel Non-Contact Oil Detectors
    Quote
  4. YSI 1001A Amplified pH Sensor
    YSI 1001A Amplified pH Sensor
    $280.25
  5. YSI EXO USB Signal Output Adapter
    YSI EXO USB Signal Output Adapter
    $480.00
  6. YSI 5565 pH/ORP Sensor
    YSI 5565 pH/ORP Sensor
    $468.35
  7. PME miniWIPER for miniPAR Logger
    PME miniWIPER for miniPAR Logger
    Quote
  8. YSI Quatro Multi-Parameter Cable Assemblies
    YSI Quatro Multi-Parameter Cable Assemblies
    $1,794.55
  9. YSI ProDSS Meter Tune-Up Service
    YSI ProDSS Meter Tune-Up Service
    $199.00
  10. YSI EXO2/EXO3 Anti-Fouling Sonde Guard
    YSI EXO2/EXO3 Anti-Fouling Sonde Guard
    $1,046.00
  11. YSI Pro20 Dissolved Oxygen Meter
    YSI Pro20 Dissolved Oxygen Meter
    $722.95
  12. YSI EXO DCP Signal Output Adapter
    YSI EXO DCP Signal Output Adapter
    $380.00
  13. YSI 5565A Amplified pH/ORP Sensor
    YSI 5565A Amplified pH/ORP Sensor
    $499.70
  14. Hach Free & Total Chlorine Test Strips
    Hach Free & Total Chlorine Test Strips
    $31.69
  15. LDI ROW Aluminum Non-Contact Oil Detector
    LDI ROW Aluminum Non-Contact Oil Detector
    Quote
  16. NexSens Instrument Cages
    NexSens Instrument Cages
    $815.00
  17. NexSens UW 2-Way Sensor Splitter
    NexSens UW 2-Way Sensor Splitter
    $445.00
  18. YSI ODO-CAP Replacement DO Sensor Cap Kit
    YSI ODO-CAP Replacement DO Sensor Cap Kit
    $127.30
  19. YSI 1002 ORP (ISE) Sensor
    YSI 1002 ORP (ISE) Sensor
    $249.85
  20. YSI EXO pH Sensor Replacement Modules
    YSI EXO pH Sensor Replacement Modules
    $215.00
  21. NexSens RF Bulkhead Connector Assembly
    NexSens RF Bulkhead Connector Assembly
    $195.00
  22. LI-COR LI-192 Underwater PAR Sensor
    LI-COR LI-192 Underwater PAR Sensor
    $1,020.00
  23. YSI EXO Central Wiper Brush Kit
    YSI EXO Central Wiper Brush Kit
    $78.00
  24. YSI EXO pH Sensors
    YSI EXO pH Sensors
    $720.00
  25. YSI EXO Field Cables
    YSI EXO Field Cables
    $660.00
  26. Hach m-TEC (Modified) Agar Membrane Filtration Plates
    Hach m-TEC (Modified) Agar Membrane Filtration Plates
    $157.00
  27. YSI EXO Flying Lead Field Cables
    YSI EXO Flying Lead Field Cables
    $630.00
  28. HOBO Fresh Water Conductivity Logger
    HOBO Fresh Water Conductivity Logger
    $1,015.00
  29. NexSens UW Sensor Bulkhead Connector Assembly
    NexSens UW Sensor Bulkhead Connector Assembly
    $175.00
  30. NexSens UW Field Wireable Plug
    NexSens UW Field Wireable Plug
    $235.00
  31. YSI 2002 Galvanic Dissolved Oxygen Sensor
    YSI 2002 Galvanic Dissolved Oxygen Sensor
    $224.20
  32. NexSens Data Buoy Zinc Anode
    NexSens Data Buoy Zinc Anode
    $30.00
  33. NexSens MCIL Female Cable Connectorization
    NexSens MCIL Female Cable Connectorization
    $345.00
  34. Side view of Onset HOBO Water Temp Pro v2 Logger.
    HOBO Water Temp Pro v2 Logger
    $180.00
  35. HOBO Dissolved Oxygen Logger
    HOBO Dissolved Oxygen Logger
    $1,439.00
  36. YSI Quatro Replacement Cable Assemblies
    YSI Quatro Replacement Cable Assemblies
    $1,182.00
  37. YSI Zobell Solution
    YSI Zobell Solution
    $41.80
  38. Component view of Geotech portable turbidity meter contents (carrying case, sample cells, cloth, and meter).
    Geotech Portable Turbidity Meter
    $1,295.00
  39. NexSens UW-PRV Pressure Relief Valve
    NexSens UW-PRV Pressure Relief Valve
    $695.00
  40. NexSens UW 4-Way Sensor Splitter
    NexSens UW 4-Way Sensor Splitter
    $795.00
  41. NexSens mV to RS-485 Signal Adapter
    NexSens mV to RS-485 Signal Adapter
    $695.00
  42. YSI ProDSS Large Hard-Sided Carrying Case
    YSI ProDSS Large Hard-Sided Carrying Case
    $435.10
  43. YSI 5908 DO Cap Membrane Kit
    YSI 5908 DO Cap Membrane Kit
    $77.90
  44. NexSens Instrument Mooring Clamp
    NexSens Instrument Mooring Clamp
    $125.00
  45. NexSens UW Plug to Flying Lead Cables
    NexSens UW Plug to Flying Lead Cables
    $130.00
  46. YSI Pro2030 Dissolved Oxygen & Conductivity Meter
    YSI Pro2030 Dissolved Oxygen & Conductivity Meter
    $976.60
  47. YSI 1006 Nitrate (ISE) Sensor
    YSI 1006 Nitrate (ISE) Sensor
    $443.65
  48. YSI 559 Dissolved Oxygen Sensor
    YSI 559 Dissolved Oxygen Sensor
    $250.80

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