3000VA Step Up Down Voltage Converter, 110V-220V, LCD

3000VA voltage converter transformer helps you power 110V and 220V devices safely in different regions, with automatic input detection to reduce setup errors. Built for heavy-duty use, it steps up 110V to 220V or steps down 220V to 110V, while dual LCD screens show real-time output. A durable metal housing, easy-grip handle, and non-slip feet make it practical for travel, workshops, and home use.

• Delivers step up/down conversion for 110V↔220V with auto input voltage recognition—no manual switch needed.


• Includes 3 US outlets, 3 EU outlets, plus USB and Type‑C outputs to run multiple devices at once.


• Protects with air switch overcurrent protection and resettable circuit breaker overload protection (28A).


• Monitors with dual backlit LCD displays showing output voltage for 110V and 220V circuits in real time.


• Reduces noise and heat with a toroidal coil design for stable, quiet performance during long sessions.

Designed for mixed-voltage households, international equipment, and shared workspaces, this heavy duty step up/down power transformer keeps your setup organized and easier to manage. Rounded corners, a rugged metal enclosure, and a carry handle support frequent moves, while the non-slip feet help it stay put on benches and floors. Use it to match your appliance voltage, then check the displays to confirm output before powering sensitive electronics. Grab yours today and run 110V/220V gear with clearer control and built-in protection.

• Power capacity: 3000VA (recommended max load: 80%)


• Input voltage: AC 110V or AC 220V (automatic recognition)


• Output voltage: AC 110V and AC 220V


• Outputs: 3× US outlets, 3× EU outlets, 1× USB, 1× Type‑C


• Overload protection: 28A


• Build: durable metal housing, rounded corners, easy-grip handle, non-slip feet


• Display: dual backlit LCD voltage displays