Simran SIM-3000 Step Up Down Voltage Transformer Power Converter, Black 3000 Watt Maximum Capacity, heavy-duty continuous use transformer Converts 110/120 V to 220/240 V OR converts single phase 220/240 V to 110/120 V (switch is on back of unit); Compatible with both 50Hz & 60Hz 4 outlets on front of unit (Universal outlet accept 3 or 2 prong US plugs, Euro/Asian plugs or Plugs from UK, Australia, New Zealand and more) Fuse Protected and metal casing with carry handle Ideal for Household appliances, Computers, Power Tools, TVs, Refrigerators, Freezers and other Electronics devices Remember to leave at least 100% margin for power surges/Spike when buying a transformer. For tools, printers and heating leave a margin of 3-4 times