American Hunter Heavy Duty Digital Spin Feeder Kit 20558 Adjustable feed rate (1-30 sec) Feeds 1-8 different times per day Three spread speeds: 3000, 3300 and 3800 RPM Easy to install Fits most feed containers Includes Digital Timer Runs on 6 volt or 12 volt Feeds 1 to 16 times a day Can feed various days of the week Adjustable feed rate