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Controllers & Monitors

Controllers & Monitors

We carry a wide range of aquarium controllers & monitors from American Marine, BioTek Marine, Hanna Instruments, Apogee Instruments, Neptune Systems, Tunze, Hydros & more. If you need help selecting the right product for your budget and needs then please call or email us.

First Time Customers Use Coupon Code: WELCOMEExtra 10% With Account Checkout to Save 10%
15% Off Hanna Instruments & 20% Off ATI Straton LED Lights.

26 Items

Set Descending Direction
  1. American Marine Pinpoint pH Calibration Fluid

    American Marine Pinpoint pH Calibration Fluid

    Starting at: $1.50
    See Individual Item
    Add to Wish List
  2. Pinpoint Temperature Controller & Probe

    American Marine Pinpoint Temperature Controlle... Pinpoint Temperature Controller & Probe

    $228.15
    Usually Ships In 2 - 3 Business Days
    Add to Wish List
  3. Pinpoint ORP/REDOX Controller & Probe

    American Marine Pinpoint ORP/REDOX Controller ... Pinpoint ORP/REDOX Controller & Probe

    $228.15
    Usually Ships In 2 - 3 Business Days
    Add to Wish List
  4. Pinpoint pH Controller & Probe

    American Marine Pinpoint pH Controller & P... Pinpoint pH Controller & Probe

    $196.90
    Usually Ships In 2 - 3 Business Days
    Add to Wish List
  5. Pinpoint pH Monitor & Probe

    American Marine Pinpoint pH Monitor & Probe

    $99.20
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
  6. Pinpoint ORP/REDOX Monitor & Probe

    American Marine Pinpoint ORP/REDOX Monitor &am... Pinpoint ORP/REDOX Monitor & Probe

    $138.99
    Usually Ships In 2 - 3 Business Days
    Add to Wish List
  7. Pinpoint Conductivity Monitor & Probe

    American Marine Pinpoint Conductivity Monitor ... Pinpoint Conductivity Monitor & Probe

    $117.50
    This product will be back ordered
    Add to Wish List
  8. Pinpoint Wireless Temperature Sensor

    American Marine Pinpoint Wireless Temperature ... Pinpoint Wireless Temperature Sensor

    $17.06
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
  9. Pinpoint Salinity Monitor & Probe

    American Marine Pinpoint Salinity Monitor &... Pinpoint Salinity Monitor & Probe

    $123.50
    Usually Ships In 2 - 3 Business Days
    Add to Wish List
  10. Pinpoint Oxygen Monitor & Probe

    American Marine Pinpoint Oxygen Monitor & ... Pinpoint Oxygen Monitor & Probe

    $257.00
    Usually Ships In 2 - 3 Business Days
    Add to Wish List
  11. Pinpoint Calcium Monitor & Probe

    American Marine Pinpoint Calcium Monitor &... Pinpoint Calcium Monitor & Probe

    $268.00
    Usually Ships In 2 - 3 Business Days
    Add to Wish List
  12. Pinpoint Nitrate Monitor & Probe

    American Marine Pinpoint Nitrate Monitor &... Pinpoint Nitrate Monitor & Probe

    $268.00
    Usually Ships In 2 - 3 Business Days
    Add to Wish List
  13. Pinpoint pH Probe Replacement

    American Marine Pinpoint pH Probe Replacement

    $39.99
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
  14. American Marine Pinpoint Nitrate Probe Assembly

    American Marine Pinpoint Nitrate Probe Assembly

    $172.80
    Usually Ships In 2 - 3 Business Days
    Add to Wish List
  15. Pinpoint ORP Probe Replacement

    American Marine Pinpoint ORP Double Junction L... Pinpoint ORP Double Junction Lab Grade Probe

    $79.00
    Usually Ships In 2 - 3 Business Days
    Add to Wish List
  16. Pinpoint Probe Assembly for the PINPOINT Temperature Controller

    American Marine Pinpoint Temperature Probe Ass... Pinpoint Temperature Probe Assembly

    $39.00
    Usually Ships In 2 - 3 Business Days
    Add to Wish List
  17. Pinpoint Nitrate Probe Calibration Fluid

    American Marine PINPOINT 15' Extension Ca... PINPOINT 15' Extension Cable

    $29.50
    Usually Ships In 2 - 3 Business Days
    Add to Wish List
  18. Pinpoint Conductivity Cal Fluid

    American Marine Pinpoint Conductivity Calibrat... Pinpoint Conductivity Calibration Fluid

    $7.80
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
  19. Pinpoint ORP Calibration Fluid

    American Marine Pinpoint ORP Calibration Fluid

    $3.60
    Usually Ships In 2 - 3 Business Days
    Add to Wish List
  20. Pinpoint Salinity Calibration Fluid

    American Marine Pinpoint Salinity Calibration ... Pinpoint Salinity Calibration Fluid

    $10.00
    This product will be back ordered
    Add to Wish List
  21. Pinpoint PH or ORP Probe Storage Fluid, 60ml

    American Marine Pinpoint PH & ORP Probe St... Pinpoint PH & ORP Probe Storage Fluid, 60ml

    $9.00
    Usually Ships In 2 - 3 Business Days
    Add to Wish List
  22. Pinpoint Nitrate Probe Calibration Fluid

    American Marine Pinpoint Nitrate Probe Calibra... Pinpoint Nitrate Probe Calibration Fluid

    $13.50
    Order by 3:30pm EST for Same Day Shipping (M-F)
    Add to Wish List
  23. Pinpoint AC Adaptor Kit

    American Marine Pinpoint AC Adaptor Kit

    $13.95
    Usually Ships In 2 - 3 Business Days
    Add to Wish List
  24. Pinpoint Oxygen Probe Replacement

    American Marine Pinpoint Oxygen Probe Replacem... Pinpoint Oxygen Probe Replacement

    $134.00
    Usually Ships In 2 - 3 Business Days
    Add to Wish List
  25. Pinpoint II Calcium Probe Assembly

    American Marine Pinpoint II Calcium Probe Asse... Pinpoint II Calcium Probe Assembly

    $166.40
    Usually Ships In 2 - 3 Business Days
    Add to Wish List
  26. Pinpoint Oxygen Extension Cable

    American Marine Pinpoint Oxygen Extension Cable

    $23.00
    Usually Ships In 2 - 3 Business Days
    Add to Wish List
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