CNCEST 5000W Transformer Regulator/Stabilizer Step Up / Down 110V-220V / 220V-110V

Built-in soft-start circuitry prevents inrush currents at startup, preventing your home breaker from tripping at startup and damaging your appliances. Safe to Use: Built-in 380 Joule surge protector can protect your appliances from unstable surges, which are ideal for computers and electronics. When too much high-power equipment is used which exceeds the load capacity of the distribution line, the transformer will automatically stop working to prevent safety hazards. Good Heat Dissipation Performance: This transformer has double-row large-diameter heat dissipation holes for good heat dissipation performance and safe and stable operation. You don't have to worry about causing a sharp rise in temperature and erratic operation. Voltage Display: This transformer has a voltage display, through which you can see the change of the output voltage, which is very clear and convenient. High Power: This transformer is a heavy-duty step-up/down transformer converter with a maximum power of 5000 watts for daily needs which is very practical for you. This transformer can change the voltage from 110V to 220V, or 220V to 110V which can meet your daily needs.