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The proven industrial strength odor neutralizing ability of Ona Gel has now been combined with a new exciting scent
60 Hz and 7
Using a Dual Beam NDIR (Non-Dispersive Infrared) sensor
For fruiting and flowering plants
120 V accessory timed outlet (max 2 Amps) to activate in-line fans to cool your lamps
Bluelab® pH Controller Size:Bluelab pH Controller The proven industrial strength odorHands 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
