Bluelab Guardian Monitor

  • PRODUCT: 37805
€ 349,00
Order now and pay with credit card or paypal. The goods will be given to the courier on the: 10/10/2022
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Fixed monitor for measuring pH and conductivity

Bluelab Guardian Monitor is not only a constant indicator of the pH, conductivity and temperature levels of the nutrient solution, it also records these parameters on your computer. It doesn't stop there. Data can be accessed via the cloud from a mobile device or remote computer to check for extreme deviations, to ensure these critical metrics hit the target for harvest success.


  • Green LEDs so as not to bother the plants
  • Large easy to read displays
  • No calibration required for conductivity and temperature
  • Simple push button pH calibration
  • Selectable values ​​for conductivity and temperature
  • High and low alarms flashing
  • Greater tolerance to RF / electronic interference provided
  • Water resistant design
  • International power supply included
  • Replaceable double junction pH probe included
  • Adjustable display brightness
  • Non-volatile memory (setting retained in case of power failure)


Manufacturer Bluelab
Manufacturer Bluelab


ENG Manuale Guardian

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