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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. YSI EXO Optical Dissolved Oxygen Sensor
    YSI EXO Optical Dissolved Oxygen Sensor
    $2,270.00
  2. YSI EXO Turbidity Sensor
    YSI EXO Turbidity Sensor
    $2,095.00
  3. YSI EXO Wiped Conductivity & Temperature Sensor
    YSI EXO Wiped Conductivity & Temperature Sensor
    $1,910.00
  4. YSI EXO Total Algae Sensor
    YSI EXO Total Algae Sensor
    $3,915.00
  5. YSI EXO Central Wiper
    YSI EXO Central Wiper
    $1,420.00
  6. Front view of YSI ProDSS
    YSI ProDSS Multi-Parameter Water Quality Meter
    $2,019.70
  7. YSI EXO3 Multi-Parameter Water Quality Sonde
    YSI EXO3 Multi-Parameter Water Quality Sonde
    Quote
  8. YSI ProDSS Optical Dissolved Oxygen Sensor
    YSI ProDSS Optical Dissolved Oxygen Sensor
    $1,130.50
  9. YSI EXO3s Multi-Parameter Water Quality Sonde
    YSI EXO3s Multi-Parameter Water Quality Sonde
    Quote
  10. YSI ProDSS Conductivity & Temperature Sensor
    YSI ProDSS Conductivity & Temperature Sensor
    $791.35
  11. YSI EXO2 Multi-Parameter Water Quality Sonde
    YSI EXO2 Multi-Parameter Water Quality Sonde
    Quote
  12. YSI ProDSS Turbidity Sensor
    YSI ProDSS Turbidity Sensor
    $1,243.55
  13. YSI EXO Handheld Display
    YSI EXO Handheld Display
    $3,220.00
  14. YSI EXO1 Multi-Parameter Water Quality Sonde
    YSI EXO1 Multi-Parameter Water Quality Sonde
    Quote
  15. YSI EXO Optical Dissolved Oxygen Sensor Cap
    YSI EXO Optical Dissolved Oxygen Sensor Cap
    $230.00
  16. YSI EXO NitraLED UV Nitrate Sensor
    YSI EXO NitraLED UV Nitrate Sensor
    Quote
  17. YSI EXO fDOM Sensor
    YSI EXO fDOM Sensor
    $3,040.00
  18. YSI EXO Conductivity & Temperature Sensor
    YSI EXO Conductivity & Temperature Sensor
    $1,050.00
  19. YSI 1001 pH (ISE) Sensor
    YSI 1001 pH (ISE) Sensor
    $209.00
  20. YSI ProDSS pH Sensors
    YSI ProDSS pH Sensors
    $507.30
  21. YSI EXO2s Multi-Parameter Water Quality Sonde
    YSI EXO2s Multi-Parameter Water Quality Sonde
    Quote
  22. YSI ProSolo front view
    YSI ProSolo Digital Water Quality Meter
    $1,007.95
  23. YSI 2003 Polarographic Dissolved Oxygen Sensor
    YSI 2003 Polarographic Dissolved Oxygen Sensor
    $224.20
  24. YSI ProQuatro front view
    YSI ProQuatro Multi-Parameter Water Quality Meter
    $1,368.95
  25. YSI ProDSS Total Algae Sensor
    YSI ProDSS Total Algae Sensor
    $3,605.25
  26. YSI ProDSS pH Sensor Replacement Modules
    YSI ProDSS pH Sensor Replacement Modules
    $200.45
  27. YSI Turbidity Standards
    YSI Turbidity Standards
    $185.25
  28. YSI 6155 Optical DO Membrane Kit
    YSI 6155 Optical DO Membrane Kit
    $270.00
  29. YSI ProDSS 4-Port Cable Assemblies
    YSI ProDSS 4-Port Cable Assemblies
    $2,132.75
  30. YSI 5560 Temperature/Conductivity Sensor
    YSI 5560 Temperature/Conductivity Sensor
    $550.05
  31. YSI ProDSS Optical Dissolved Oxygen Sensor Cap
    YSI ProDSS Optical Dissolved Oxygen Sensor Cap
    $144.40
  32. YSI 1001A Amplified pH Sensor
    YSI 1001A Amplified pH Sensor
    $280.25
  33. YSI EXO USB Signal Output Adapter
    YSI EXO USB Signal Output Adapter
    $480.00
  34. YSI 5565 pH/ORP Sensor
    YSI 5565 pH/ORP Sensor
    $468.35
  35. YSI Quatro Multi-Parameter Cable Assemblies
    YSI Quatro Multi-Parameter Cable Assemblies
    $1,794.55
  36. YSI EXO2/EXO3 Anti-Fouling Sonde Guard
    YSI EXO2/EXO3 Anti-Fouling Sonde Guard
    $1,046.00
  37. YSI Pro20 Dissolved Oxygen Meter
    YSI Pro20 Dissolved Oxygen Meter
    $722.95
  38. YSI EXO DCP Signal Output Adapter
    YSI EXO DCP Signal Output Adapter
    $380.00
  39. YSI 5565A Amplified pH/ORP Sensor
    YSI 5565A Amplified pH/ORP Sensor
    $499.70
  40. YSI ODO-CAP Replacement DO Sensor Cap Kit
    YSI ODO-CAP Replacement DO Sensor Cap Kit
    $127.30
  41. YSI 1002 ORP (ISE) Sensor
    YSI 1002 ORP (ISE) Sensor
    $249.85
  42. YSI EXO pH Sensor Replacement Modules
    YSI EXO pH Sensor Replacement Modules
    $215.00
  43. YSI EXO Central Wiper Brush Kit
    YSI EXO Central Wiper Brush Kit
    $78.00
  44. YSI EXO pH Sensors
    YSI EXO pH Sensors
    $720.00
  45. YSI EXO Field Cables
    YSI EXO Field Cables
    $660.00
  46. YSI EXO Flying Lead Field Cables
    YSI EXO Flying Lead Field Cables
    $630.00
  47. YSI 2002 Galvanic Dissolved Oxygen Sensor
    YSI 2002 Galvanic Dissolved Oxygen Sensor
    $224.20
  48. YSI Quatro Replacement Cable Assemblies
    YSI Quatro Replacement Cable Assemblies
    $1,182.00

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