£270.00
The Bluelab Guardian Monitor provides 24 hour continuous levels reading for pH, EC and temperature within a nutrient solution. Plant-safe green LEDs; Large easy to read displays; No calibration required...
The Bluelab Guardian Monitor provides 24 hour continuous levels reading for pH, EC and temperature within a nutrient solution. Plant-safe green LEDs; Large easy to read displays; No calibration required...

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SHIPPING

ONLINE
SUPPORT 24/7

Availability: 20 In Stock

The Bluelab Guardian Monitor provides 24 hour continuous levels reading for pH, EC and temperature within a nutrient solution.

  • Plant-safe green LEDs;
  • Large easy to read displays;
  • No calibration required for conductivity and temperature;
  • Simple push button pH calibration;
  • Selectable values for conductivity and temperature;
  • Flashing high and low alarms;
  • 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 when power lost);

The Bluelab Guardian Monitor provides 24 hour continuous levels reading for pH, EC and temperature within a nutrient solution.

  • Plant-safe green LEDs;
  • Large easy to read displays;
  • No calibration required for conductivity and temperature;
  • Simple push button pH calibration;
  • Selectable values for conductivity and temperature;
  • Flashing high and low alarms;
  • 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 when power lost);
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