New norstar best 10000 watt voltage converter regulator stabilizer 10000w transformer davr-10000 pro. This CE certified single phase 10000-Watt stabilizer/transformer can convert 110/120V to 220/240V or convert 220/240V to 110/120V. Compatible with 50HzIt can regulate input voltage from AC 75V-130V or 180V-260V to output voltage: AC 110V+-5-percent or AC220V+-5-percent. Digital display on front shows exact input and output voltage. Input/Output Frequency: 50Hz Extreme high voltage protection. This stabilizer can regulate fluctuating voltage into general voltage output. Voltage stabilizer good for countries with unstable voltage supply. Delay output protection. Variable range control. Multi socket output. Wide range automatic voltage regulation. Three universal outlets for 220V accept plugs from most countries. Three 110V outlets for 2 or 3 pin USA plugs. On/off switch. Indicator lamp. Hardwiring required for input voltage. Short circuit and overload protection. Safe and easy to use. Features: Heavy-Duty 2 in 1 step up-down AC voltage converter and Stabilizer/Regulator for continuous use. Up to 10000 watts max 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. Dual digital meters indicate input and output voltage. Power on-off switch. Switchable input voltage selector. 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 equipment6 Outlets Total 3 - 110/120 US Outlets3 - 220/240 Foreign Universal Outlets. Requires hardwiring for input voltage Dimensions: L - 15.4" x W - 15.4" x H - 10" approx. Weight: 65 lbs approx. This is a voltage regulator/stabilizer with built-in step up/down voltage transformer. Converts 110/120V to 220/240V or converts 220/240V to 110/120V (switch is on back of unit). Maximum capacity is 1000-Watt including the power surge. Compatible with 50Hz. This stabilizer can regulate big range fluctuating voltage into general voltage output. Input Voltage AC 75V-130V or 180V-260V. Output Voltage: AC 110V+-5-percent or AC220V+-5-percent. On/off switch with indicator lamp. Dual Digital display on front of unit shows exact input and output voltage. Voltage stabilizer good for countries with unstable voltage supply. 6 Outlets on front of unit. Three Universal outlets for 220V accept plugs from any country except the big S. Africa Plug. Three 110V outlets accept 3 or 2 prong US plugs. Heavy-duty casing and durable design. CE Certified. Note: Transformer purchase guide: Remember to leave at least a 100-percent slack for the voltage converter transformer. Televisions, heating appliances, laser printers and power tools spike when you turn them on. For these products you need to buy a voltage converter transformer that is at least 3-4 times the items capacity. MADE FOR USA 110/120v FOREIGN 220/240v WILL NOT WORK WITH USA 220 VOLTAGE