Bluelab pH Controller Root Innoculant This unique design make the

This unique design make the ROI-E420 great for a 3'x3' to 4'x4' footprint

Electropolished 304 Stainless Steel Tumbler with Anodized Aluminum End Caps

AELH2 – Active Eye Green Lantern Headlight

80% Relative Humidity)

CARBONARIA

Bluelab pH Controller Root Innoculant This unique design make theHands 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