Bluelab pH Controller Size:Power Supply Compatible for tank mixes with

Compatible for tank mixes with many pesticides

728457 and 728459 comes with 1/2 in and 3/8 in fittings

Total Length: 155mm

The fans have three control speeds for true performance

Amperage: 120V: 6

Bluelab pH Controller Size:Power Supply Compatible for tank mixes withHands 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