Bluelab Guardian Monitor Type_Disease Control Individual Dimensions: 2" x 2"

Individual Dimensions: 2" x 2"

Power supply: 110V

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Standalone Operation: Can function independently as a controller hub or alongside other Growlink controllers

Bluelab Guardian Monitor Type_Disease Control Individual Dimensions: 2" x 2"Bluelab Guardian Monitor Product Features Benefits 24 7 continuous monitoring of pH, EC and temperature in reservoirs Large, backlit display for at a glance viewing High and low alarms to alert you when parameters are out of range Easy pH calibration function with on screen instructions 2 metre cable lengths for best positioning and viewing Flexible mounting options for walls, posts and racks Easy to clean display built for clean environments With the