Universal Electronic Continuous Speed Controller Switch Regulator for Motor Fan Duct Fan

Function:1.Easy to use, convenient to operate, it's an excellent replacement for broken ones.2.It has a compact size, is lightweight, and is convenient and portable.3.Adopts electronic control of the operating speed, flow rate, and brightness adjustment.4.Made from high-quality materials, flame-retardant, non-deforming, durable, and long-lasting.5.Widely used to adjust the speed of lighting, fan, power tools, massager, pump, etc. Specifications: Condition: 100% Brand NewItem Type: Speed ControllerModel: HR-8AMaterial: ABSColor: As shown in the pictureSize: Approx. 13.5x8x7 cm / 5.3x3.1x2.8 inchWeight: about 464g/16.4ozFrequency: 50HzMaximum current: 8A Package list: 1 x speed controller1 x instruction Manual Note: 1. Please allow 1-2cm error due to manual measurement. Thank you for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.