120V AC Variable Speed Controller, 15A Fan Motor Speed Regulator with LED Digital Display & Overload Protection, for Exhaust Fan, Blower, Grinder and Small Power Tools
【Wide & Practical Application】This 120V AC speed controller is designed for exhaust fans, blowers, shaft flow fans, small motors, angle grinders and other small power equipment. It provides stable speed control for both household ventilation and industrial use.
【Stepless Speed Adjustment & LED Display】Supports smooth, stepless speed control from low to high. Equipped with a clear LED digital display for real-time voltage status, making operation intuitive and convenient.
【Multiple Safety Protections】Built-in overload, overcurrent and short circuit protection. Flame-retardant shell ensures safe and reliable long-term operation, protecting both the controller and connected equipment.
【Stable Performance & Easy Operation】Compact structure, plug-and-play design, no complicated wiring or setup required. Delivers consistent, stable speed control without jitter or damage to motors.
【15A High Power Capacity】Rated at 15A max current, compatible with most 120V small motors and fans. Strong load capacity for reliable daily and industrial use.