12V DC Variable Motor Speed Control Kit for Dry Material Spreader
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ZOWZEA AC Motor Speed Controller 120V ,Variable Speed Controller & Fan Speed Controller with Rheostat,Variable Voltage Regulator Router for Electric Motors-15A 110V - Yahoo Shopping
Suncourt Variable Speed Controller Hardwired VS100 - The Home Depot
Variable Speed Controller SCR Voltage Controller Fit for Router Fan Electric Motor Rheostat AC 120V 220V/ 15A/ 4000W Max - Amazon.com
Amazon.com : HARMNEE AC Motor Speed Controller, AC 100V-120V & 15A Max, AC Electric Fan Variable Speed Controller Electronic Voltage Regulator with Overload Protection Switch & Voltage LED Display Screen : Tools