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Monday to Friday 10am – 6pm

Saturday 10am – 4pm

Closed Public Holidays

Sunday 10am – 2pm

If you want the biggest fruits and flowers, a mixture of top quality nutritional minerals that stimulate flowering.

If you do this at the right moment, you will get astonishing results!

Don’t know when that is? Ask us how!

Not all stock is available in store but ask us and we can get it in for you!

Guardian Monitor Bluelab


Guardian Monitor

Bluelab Guardian Monitor
  • Description
  • More Details
The Bluelab Guardian Monitor constantly measures conductivity, pH and temperature levels, and displays it in an easy to read LED.Many factors determine how fast plants take up nutrients; season, stage of growth, temperature, and available light, just to mention a few. And with these variables the critical elements of the hydroponic nutrient can readily change.

The Bluelab Guardian monitor makes the task of balancing these changes easier.

Main Features:

    • Adjustable display brightness
    • Three large easy to read displays
    • Green ‘Plant Safe’ LED display
    • Selectable values for conductivity and temperature
    • Simple push button pH calibration
    • No calibration required for conductivity and temperature
    • Silent alarm
    • All settings are retained if the power is lost
    • Automatic temperature compensation
    • Mains power supply
    • Water resistant design
    • Bluelab 2 year guarantee (6 months on pH probe)


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