---
product_id: 19439714
title: "MegaStone ® 3000 Watt Industrial Heavy Duty Step Up Voltage Transformer Converter - Step Up from 110/120 to 220/240 Volt - Dual Output - LED Display - CE Certified [3-Year Warranty]"
brand: "superthunder"
price: "€ 249.90"
currency: EUR
in_stock: true
category: "Electronics"
url: https://www.desertcart.nl/products/19439714-megastone-3000-watt-industrial-heavy-duty-step-up-voltage-transformer
store_origin: NL
region: Netherlands
---

# MegaStone ® 3000 Watt Industrial Heavy Duty Step Up Voltage Transformer Converter - Step Up from 110/120 to 220/240 Volt - Dual Output - LED Display - CE Certified [3-Year Warranty]

**Brand:** superthunder
**Price:** € 249.90
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** MegaStone ® 3000 Watt Industrial Heavy Duty Step Up Voltage Transformer Converter - Step Up from 110/120 to 220/240 Volt - Dual Output - LED Display - CE Certified [3-Year Warranty] by superthunder
- **How much does it cost?** € 249.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/19439714-megastone-3000-watt-industrial-heavy-duty-step-up-voltage-transformer)

## Best For

- superthunder enthusiasts

## Why This Product

- Trusted superthunder brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

SuperThunder ® takes pride in being an industry leader in Quality, Technology and Innovation, our factory is the global leader and one of the largest manufacturers in the industry. 
 Product Features 3000 Watts Heavy Duty Step Up Voltage Transformer Converter. Step Up Voltage from 110-120 Volts to 220-240 Volts. Or Step Down Voltage from 220-240 Volts to 110-120 Volts. Patented Simultaneous Dual Output Socket / 220V Universal Output Socket. Metal Casing. ON/OFF Switch with LED indicator light. Hardwired heavy-duty insulated power cord with USA Grounded 3-Prong Plug. CE Certified. Full Range Fuse Protection. Full Range Over Current Protection.  
 Purchase Guide MegaStone ® Heavy Duty Step Up Transformers aka Voltage Converters, Voltage Transformers, Power Converters, Step Up Converters, Step Down Converters, Dual Voltage Transformers, are meant for worldwide use for all electronics, heavy duty machines, or household & industrial applications. For safety reasons, it's recommended to use a Voltage Converter / Transformer that's max watts is at least 50% higher than your appliance. For example, if your appliance is rated at 1000 watts, you need to buy a Transformer with a max power of at least 1500 watts or greater. Some appliances, such as heating appliances, power tools, motors, laser printers and TVs, require 2-4 times more watts at start up than the printed rated wattage.  
 What's in the Box - Thunderstone ® 3000 Watt Heavy Duty Step Up/Down Voltage Transformer Converter - American to European Grounded Schuko Wall Outlet Plug Adapter - 2 PCS Spare Fuses - Instruction Manual  
 Warranty Manufacturer 3-year limited warranty. Please contact us via email if you have any questions.

## Features

- 3000 Watts Heavy Duty Step Up Voltage Transformer Converter. Step Up Voltage from 110-120 Volts to 220-240 Volts. Step Down Voltage from 220-240 Volts to 110-120 Volts.
- Patented Simultaneous Dual Outputs: 2x Sockets / 220V Universal Output Socket.
- CE Certified. 3-Year Manufacturer's Limited Warranty. Metal Casing. Full Range Fuse Protection. Full Range Over Current Protection.
- Thunderstone ® proudly supports the United States Military since 2001. Shipping is available to all Overseas Military APO/FPO/DPO addresses.
- Package Contents: MegaStone ® 3000 Watt Heavy Duty Voltage Transformer Converter, Hardwired Heavy Duty Insulated Power Cord with USA Grounded 3-Prong Plug, and Instruction Manual.

## Images

![MegaStone ® 3000 Watt Industrial Heavy Duty Step Up Voltage Transformer Converter - Step Up from 110/120 to 220/240 Volt - Dual Output - LED Display - CE Certified [3-Year Warranty] - Image 1](http://ecx.images-amazon.com/images/I/51QJlzHuneL.jpg)
![MegaStone ® 3000 Watt Industrial Heavy Duty Step Up Voltage Transformer Converter - Step Up from 110/120 to 220/240 Volt - Dual Output - LED Display - CE Certified [3-Year Warranty] - Image 2](http://ecx.images-amazon.com/images/I/41tmZlmfaJL.jpg)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-27*