Bluelab® pH Controller flowering nutrients Single-use sachets for convenience

Single-use sachets for convenience

Par Value (PPF) - 716umol/m²/S

& then secure shut with THUMB when finished cutting

Powered by a single 9V battery

(4) Silica - 2 oz

Bluelab® pH Controller flowering nutrients Single-use sachets for convenienceHands 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