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.