Pay in 4 interest-free payments of $70.88 Learn more
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Very durable and reliable
It contains polysaccharides folded into a matrix fortified with an emulsion of trace minerals
-Glomus intraradices
two-button meter operation and advanced features
M7 Operator MH+
Bluelab pH Controller Size:Controller Very durable and reliableHands free monitoring and dosing of solution pH levels. Our clever pH controller automatically monitors and fine tunes the pH levels for you. You simply set it and forget. The pH is taken care of. For use with reservoirs up to 200 US gal 760 L. Plant safe green backlit LCD with adjustable brightness and large, easy to read display. Easy to navigate menu to program, adjust settings and calibrate by a simple push of a button. Flashing high low alarm