BRAND NEW SEVEN STAR  BEST 10000 WATT VOLTAGE CONVERTER STABILIZER  10000W TRANSFORMER AR10000 10,000 watts Regulator with built-in 110v-240v voltage transformer Converts 110/120 V to 220/240 V or converts 220/240 V to 110/120V. Compatible with 50hz/60hz and single phase 220/240 volt power 5 outlets on front of unit (outlets accept 3 or 2 prong US plugs and 2 prong Euro/Asian plugs). Input voltage AC 75V-130V or 180V-260V, output voltage: AC 110v+-4% or ac 220v+-4% Fuse protected with built-in thermal fuse - protects damage to your valuable equipment from voltage fluctuation.  Comes with terminal connectors - hardwire input and output required. Features: Heavy-Duty 2 in 1 step up-down voltage converter and Stabilizer/Regulator for continuous use Up to 10000 watts capacity Converts 220/240 volts to regulated 110 volts Converts 110 volts to regulated 220/240 volts Regulates the power flow to protect appliances against damage caused by voltage surges, voltage drops and spikes Works well with audio and video equipment, computers, medical devices, refrigerators, freezers and many other appliances. Input voltage meter display Built-in fuse protection system Power on-off switch Can be used continuously Safety Cut-Off function allows unit to shuts-off automatically in case of power fluctuation and turns back on in safe power range For use with home electronics, Computers, Refrigerators and other Hi-Tech equipment Requires Hardwired Connections; no built-in Power Cord. Dimensions: L - 17" x W - 16" x H - 8.5" approx. Weight: 75 lbs approx. MADE FOR USA 110/120v & FOREIGN 220/240v WILL NOT WORK WITH USA 220 VOLTAGE