Magnetic Stir Plate with Stir Bar

This stir plate will fit a 2L flask.  Features a pH probe holder. Stir plate features an on/off switch as well as a speed control dial, and a screw-in fuse in the back. Standard 110V power.
We highly recommend making a yeast starter before pitching, even though fresh yeast will still yield suitable results on a 5-10 gallon batch. A starter will supply more yeast than an activator pack can provide, assuring the fast start of fermentation, which minimizes the risk of bacterial infection and subsequent sour beer. Making a yeast starter can also revive an older yeast.
Check out our page on HOW TO MAKE A YEAST STARTER.