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Bluelab Dosetronic Peridoser Kit


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Bluelab Dosetronic Peridoser Kit

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The simple solution for automatic feeding systems - perfect for commercial or large scale hydroponic growers!

Optimize crop performance by providing consistent and accurate management of the feed system by using the Bluelab Dosetronic Peridoser Kit. It's the easy way to control your system 24 hours a day, 7 days a week, 12 months a year, so you can focus on tending to your plants.

Simply program the controller with the conductivity and pH values that you want your system to run at and tailor the dosing intervals to suit the size of your mixing tank and dilution of your stock solution. You can also choose to control either the nutrient solution temperature, or the air temperature.

This kit contains the reliable Bluelab Triple Peridoser, built tough and strong for ongoing performance. The Peridoser manages the dosing of two part nutrient solution (A & B) and either pH up or down. The Dosetronic will then take care of the hard work for you.

The Dosetronic has proven itself in the hydroponic market worldwide for over 20 years and has earned itself an international reputation for excellence.


  • Simple, friendly user interface
  • Optional control functions - you can control one, two or all three parameters (pH, conductivity and temperature)
  • Individual High and Low alarm functions
  • Large easy to read displays with adjustable display brightness
  • All probes are removable / replaceable
  • CalibrationQuality indicator for pH probe
  • Selectable values for conductivity and temperature
  • Selectable internal lockouts. E.g. Temperature high alarm can prevent nutrient dosing
  • Provision for External lockouts (both Normally Closed and Normally Open contact) E.g. a water flow switch can prevent all dosing action
  • Automatic safety lockouts built in, E.g. Prevents dosing of pH and nutrient solution if a fault is detected
  • 2 year guarantee for Bluelab Dosetronic Controller
  • 1 year guarantee for Bluelab Triple Peridoser
  • 6 month guarantee for Bluelab Dosetronic pH Probe


Brand Bluelab
Weight (lb.) 37.48
Height (in.) 17.3
Length (in.) 13.39
Width (in.) 25.2
Warranty Yes
Free Shipping Yes
Special Order Yes

Bluelab Dosetronic Peridoser Kit Questions & Answers

My nutrient readings are inaccurate - why?

Possible Reasons

  • The probe could be contaminated
  • The temperature of the solution could be very different to the temperature of the probe

Possible Solutions

  • Clean the conductivity probe as described in the related article
  • Wait 5 - 10 minutes for the reading to stabilize

My pH readings are inaccurate, why?

Possible Reasons

  • Contaminated pH probe (probe dirty)
  • Incorrect calibration of pH probe
  • Broken glass bulb in pH probe
  • Broken stem or connector in pH probe

Possible Solutions

  • Clean pH probe as described in article below
  • Hydrate the pH probe in KCl storage solution
  • Ensure calibration solutions are fresh and accurate (replace if in doubt)
  • Wait longer for readings to stabilize before calibrating
  • Check the pH probe for damage. If damaged, replace.

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