3000 Watt Step Up/ Down Voltage Converter Transformer AVR-3000 , 5 Year Warranty, Fuse Protection and Automatic Voltage Regulator - Two Way Transformer - 110 to 220 V or 220 to 110 V 110/120/220/240V 3000 Watt Voltage Transformer with Automatic Voltage Regulator Step UP Transformer and Stabilizer function: Converts 110/120 Volt up to 220/240 Volt while keeping output voltage steady. Step Down Transformer and Stabilizer function: Converts 220/240 Volt down to 110/120 Volt while keeping output voltage steady. Heavy-Duty continuous use transformer Precise power source indicator - Analog meter on front of unit measures input voltage (shows you the exact output voltage). Works as a Step UP Transformer and also Step Down Transformer - Just by flipping a switch! 5 YERS WARRANTY ONLY COVER PARTS AND LABOR. SHIPPING NEED'S TO PAY BY CUSTOMER BACK AND FORTH