Take full control of your AC motor’s speed and operation with the WF-850 Motor Speed Controller, designed for smooth, stepless adjustment and reliable performance. This versatile speed regulator handles an input voltage of AC 220V and provides an adjustable output voltage ranging from AC 0 to 220V, allowing precise control over speed, voltage, temperature, and lighting applications with enhanced safety and efficiency. Key Features: · Stepless Speed Adjustment: Allows seamless and stable control of the motor speed, enabling smooth operation tailored to your specific requirements. · Wide Voltage Range Output: Offers adjustable AC 0~220V output voltage, suitable for precise speed and voltage regulation. · Broad Application Compatibility: Perfect for controlling fan speeds, tungsten bulbs, electric furnaces, angle grinders, marble machines, blowers, and more, making it a flexible solution for various electrical devices. · Safety Precautions: Not suitable for devices with circuit boards or capacitive electronic components such as microwave ovens, rice cookers, water pumps, washing machines, LED energy-saving lights, or similar. · Compact and Lightweight Design: Easy to install due to its small size and light weight, enabling quick setup in minutes for immediate use. Specifications: · Item Type: Motor Speed Controller · Model: WF-850 · Input Voltage: AC 220V · Output Voltage: AC 0~220V (adjustable) · Use: Speed regulation, voltage regulation, temperature control, light regulation, and more Package Includes: · 1 x Motor Speed Controller WF-850 Optimize the performance of your AC motors and other compatible electrical appliances with the WF-850 Motor Speed Controller—engineered to deliver efficient and precise speed control with ease of installation and dependable operation.