Price: $39.95
  • 5% Off



  • 300 Watt Heavy Duty Step Up/Down Transformer to convert AC 110-120 volts to AC 220-240 volts or vice versa
  • Durable industrial type cord with fully Grounded European Plug on cord
  • Four input voltages on rear of unit: 110V or 120V and 220V or 240V CE and ISO certified
  • Fuse Protected - FREE USA plug and 2 Spare fuses
  • CAUTION: Make sure the wattage and voltage of your appliance or equipment and the wattage of the transformer is suitable for each other, and the proper input voltage is selected on the back of the transformer according to the country of use before you connect the transformer and turn it ON. Failure to follow the instructions may result in damage to the transformer and the appliance.


  • Dimensions: 6 x 4 x 4 inches Approx.
  • Shipping Weight: 9 pounds
  • Item model number: ST-300

What's in the Box

  • ST300 Transformer x 1
  • Spare Fuses x 2
  • Plug adapter from Euro to US X 1