Bộ điều khiển tốc độ quạt tản nhiệt 4000W AC 220V chất lượng

Welcome to our shop- Niahode！ ✨ ✨ All of our items are the best quality and good service please be free to choose the items as you like. ●Shop Support SLS; ●Before ordering,receive coupons,enjoy more benefits ●Shipping from China,Estimated Ship time is 2-5 days from Order received Date,normally 10-18 working days to arrive ●Please follow us at any time,to know the New Arrivals first and get more discount Specification: Brand new Model: WBT Input voltage: AC 220V ± 10% Output voltage: AC 0-220V ± 10% Control motor power: 0-4000W Efficiency (η): 95% Color: Ivory white Size: approx.107*56*84mm/4.21*2.20*3.31" Feature: Convenient and easy to use. AC 0V-220V continuously adjustable, zero hysteresis, zero latency, superior heat dissipation. Can be used in many places, such as electric furnace, incandescent lamp, baking lamp, PTC heating plate, electric iron, electric blanket, axial fan etc.. Used for: Fan speed control, Electric furnace water heater temperature control, AC motor speed control, adjusting the brightness of the lights. Package included: 1pc x Speed Controller 1pc x Plug adapter Note: Please allow 1-2cm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.