STU500 110VAC to 220V AC Step Up/Step Down Transformer with USB Power Port
Features
- 110VAC to 220V AC Step Up or Step Down 220VAC to 110VAC
- on/off switch with indicator light, fused protection
- 500 watts power rating, non slip rubber feet
- universal output receptacle
- Warning: This device is an autotransformer. Primary and secondary winding are NOT isolated from each other. USE WITH CARE: AVOID USE IN WET AREAS or on bare earth or concrete floors.
