Pay in 4 interest-free payments of $51.75 Learn more
Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
and agriculture use
DIAMOND REFLECTIVE WALLS
Includes batteries and case
Dimming: Dimmable on the unit
Keep your plants productive and green with Cal-Mag
Bluelab Guardian Monitor Size:Monitor and agriculture useAdjustable 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 Bluelab Guarantee (6 months on
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