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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 Pro30 Conductivity Meter
    YSI Pro30 Conductivity Meter
    $749.55
  2. YSI 5564 pH Sensor
    YSI 5564 pH Sensor
    $346.75
  3. YSI ProDSS Small Hard-Sided Carrying Case
    YSI ProDSS Small Hard-Sided Carrying Case
    $338.20
  4. Front view of the Hach DR300 pocket colorimeter showing the display and buttons.
    Hach DR300 Pocket Colorimeters
    $711.00
  5. YSI Pro1030 pH & Conductivity Meter
    YSI Pro1030 pH & Conductivity Meter
    $977.55
  6. Pro-Oceanus Mini Dissolved CO2 Probe
    Pro-Oceanus Mini Dissolved CO2 Probe
    Quote
  7. Hach SL1000 Portable Parallel Analyzers
    Hach SL1000 Portable Parallel Analyzers
    $5,257.00
  8. YSI 5564A Amplified pH Sensor
    YSI 5564A Amplified pH Sensor
    $372.40
  9. NexSens UW6 Power Bulkhead Connector Assembly
    NexSens UW6 Power Bulkhead Connector Assembly
    $175.00
  10. LI-COR 2222UWB Underwater Cables
    LI-COR 2222UWB Underwater Cables
    $450.00
  11. YSI 9080 Flow Cell
    YSI 9080 Flow Cell
    $361.00
  12. Front view of the HOBO TiidbiT MX Temp 400 logger.
    HOBO TidbiT MX Temp 400 Logger
    $159.00
  13. YSI 9500 Deluxe Photometer Kit
    YSI 9800 Photometer
    $1,615.00
  14. Zebra-Tech LI-COR LI-192 Hydro-Wiper
    Zebra-Tech LI-COR LI-192 Hydro-Wiper
    $2,035.00
  15. Front view of HOBO Pendant logger.
    HOBO Pendant MX Temp Logger
    $79.00
  16. TriOS W55 V2 Mechanical Wiper
    TriOS W55 V2 Mechanical Wiper
    Quote
  17. YSI 3074 Pro Series Hard-Sided Carrying Case
    YSI 3074 Pro Series Hard-Sided Carrying Case
    $363.85
  18. Side view of the PME miniWIPER for the miniDOT logger.
    PME miniWIPER for miniDOT Logger
    Quote
  19. NexSens UW6 2-Way Power Splitter
    NexSens UW6 2-Way Power Splitter
    $445.00
  20. HOBO Salt Water Conductivity Logger
    HOBO Salt Water Conductivity Logger
    $1,015.00
  21. YSI MultiLab 4010-3W Three Channel Benchtop Meter
    YSI MultiLab 4010-3W Three Channel Benchtop Meter
    $2,375.95
  22. YSI Pro1020 pH & Dissolved Oxygen Meter
    YSI Pro1020 pH & Dissolved Oxygen Meter
    $976.60
  23. Seametrics TempHion Bromide Logger
    Seametrics TempHion Bromide Logger
    $2,800.00
  24. TriOS NICO UV Nitrate Sensor
    TriOS NICO UV Nitrate Sensor
    Quote
  25. Hach 2100 Series Replacement Lamp Assembly
    Hach 2100 Series Replacement Lamp Assembly
    $189.00
  26. YSI 1004 Ammonium (ISE) Sensor
    YSI 1004 Ammonium (ISE) Sensor
    $443.65
  27. Hach SpecCheck Secondary Gel Standards Set
    Hach SpecCheck Secondary Gel Standards Set
    $291.00
  28. HOBO pH Logger
    HOBO pH Logger
    $850.00
  29. YSI EXO2/EXO3 Calibration & Storage Cup
    YSI EXO2/EXO3 Calibration & Storage Cup
    $222.00
  30. TriOS NICO plus UV Nitrate Sensor
    TriOS NICO plus UV Nitrate Sensor
    Quote
  31. Pro-Oceanus Mini Dissolved CH4 Probe
    Pro-Oceanus Mini Dissolved CH4 Probe
    Quote
  32. YSI EXO PAR System
    YSI EXO PAR System
    Quote
  33. YSI 556 Cable Assembly with Bulkhead
    YSI 556 Cable Assembly with Bulkhead
    $787.00
  34. YSI Pro10 pH Meter
    YSI Pro10 pH Meter
    $628.90
  35. YSI EXO ISE Nitrate Sensor
    YSI EXO ISE Nitrate Sensor
    $860.00
  36. Bright Dyes Rhodamine WT Dye
    Bright Dyes Rhodamine WT Dye
    $29.95
  37. YSI ProDSS/EXO1 Calibration & Storage Cup
    YSI ProDSS/EXO1 Calibration & Storage Cup
    $190.00
  38. YSI 6850 Flow Cell
    YSI 6850 Flow Cell
    $484.50
  39. LI-COR LI-193 Underwater Spherical PAR Sensor
    LI-COR LI-193 Underwater Spherical PAR Sensor
    $1,190.00
  40. NexSens MC 2-Way Sensor Splitter
    NexSens MC 2-Way Sensor Splitter
    $995.00
  41. HOBO Dissolved Oxygen Sensor
    HOBO Dissolved Oxygen Sensor
    $995.00
  42. YSI ProDSS Nitrate Sensor
    YSI ProDSS Nitrate Sensor
    $645.05
  43. YSI ODO Optical Dissolved Oxygen Sensor Cap
    YSI ODO Optical Dissolved Oxygen Sensor Cap
    $205.20
  44. Hach PathoScreen Medium Presence/Absence Powder Pillows
    Hach PathoScreen Medium Presence/Absence Powder Pillows
    $105.00
  45. Seametrics Smart Sensor USB Communications Kit
    Seametrics Smart Sensor USB Communications Kit
    $425.00
  46. YSI ProDSS Ammonium Sensor
    YSI ProDSS Ammonium Sensor
    $645.05
  47. Proteus Multi-Parameter Water Quality Sensors
    Proteus Multi-Parameter Water Quality Sensors
    Quote
  48. YSI 3075 Pro Series Soft-Sided Carrying Case
    YSI 3075 Pro Series Soft-Sided Carrying Case
    $157.70

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