BlueLab Guardian Monitor

$364.00
(1 review) Write a Review
SKU:
12419
UPC:
9421024920081
Weight:
3.00 LBS
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Calculated at Checkout

In just one glance it measures all three critical parameters for successful growth pH, conductivity and temperature.

  • Adjustable brightness display.
  • Large easy to read, Plant Safe green LED displays.
  • Selectable values for conductivity and temperature.
  • Simple push button pH calibration system.
  • No calibration required for conductivity and temperature.
  • Silent alarm for both high and low settings.
  • Settings retained when power lost (non-volatile memory).
  • Temperature compensation.
  • An international power supply.
  • Water resistant design.
  • 2 year warranty (6 months on probe).

1 Review Hide Reviews Show Reviews

  • 5
    Bluelab is the best meter ive owned

    Posted by Rob on Feb 4th 2012

    All ph meters are touchy but this one does everything and works perfect. No issues ...yet