• Norstar DAVR-3000 110/120 to 220/240 or 220/240 to 110/120 Step UP and Down Voltage transformer and Automatic Voltage Regulator
  • Digital display meters are more accurate stable and easy to read the voltage status at a glance.
  • This unit comes with individual circuti breakers for both input and output voltage along with dual swiches which ensures double protection
  • This unit has a built-in new generation CPU which ensures consistency and stability to the AVR unit
  • 3000 Watt Max Load Capacity. Single Phase. Input/Output frequency 50Hz. Great for electronics and refrigeration appliances.
Price: $154.95
  • Additional $5 Off



New Norstar best 3000 watt voltage converter regulator stabilizer 3000w transformer davr-3000 pro. This CE certified single phase 3000-Watt stabilizer/transformer can convert 110/120V to 220/240V or convert 220/240V to 110/120V. Compatible with 50Hz. It 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. Two universal outlets for 220V accept plugs from most countries. Two 110V outlets for 2 or 3 pin USA plugs. On/off switch. Indicator lamp. Insulated power cord wired with a European shucko plug. Heavy duty casing. Built in circuit breaker. 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 3000 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 equipment. 4 Outlets Total 2 - 110/120 US Outlets2 - 220/240 Foreign Universal Outlets. Built-in Euro/Asian power cord with 2 prong Schuko Grounded plug. Supplied with 2 prong plug adapter for American outlet. Carrying handle for portability. Dimensions: L - 15.4" x W - 15.4" x H - 10" approx. Weight: 30 lb. 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 3000-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. 4 Outlets on front of unit. Two Universal outlets for 220V accept plugs from any country except the big S. Africa Plug. Two 110V outlets accept 3 or 2 prong US plugs. Insulated power cord is hard wired with a European Shucko plug also good for Asian outlets. Heavy-duty casing and durable design. Comes with round and flat pin plugs for use in USA, Canada, and Mexico. 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


  • Package Dimensions:15.9 x 11.8 x 10.6 inches
  • Item Weight:29.2 pounds
  • Brand: Norstar
  • Model: DAVR3000