Bluelab pH Controller cloning-and-seed-starting or halide/sodium convertibles are available

or halide/sodium convertibles are available in a variety of wattages

• Made in the USA

It is available in six different sizes

Product Dimensions: 7 1/2" diameter x 2" height

Bluelab pH Controller cloning-and-seed-starting or halide/sodium convertibles are availableHands 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