---
product_id: 679160086
title: "S7 TIG Welder 250 Amp 2T/4T 110&220V ARC/DC TIG/PULSE 3 In 1 TIG Welding Machine"
brand: "s7"
price: "643.65 DT"
currency: TND
in_stock: false
url: https://www.desertcart.tn/products/679160086-s7-tig-welder-250-amp-2t-4t-110-and-220v
store_origin: TN
region: Tunisia
---

# 250 Amp Power Output Dual Voltage 110/220V Compatibility 2T/4T Finger-Free Control Modes S7 TIG Welder 250 Amp 2T/4T 110&220V ARC/DC TIG/PULSE 3 In 1 TIG Welding Machine

**Brand:** s7
**Price:** 643.65 DT
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Weld Like a Pro, Wherever You Go!

## Quick Answers

- **What is this?** S7 TIG Welder 250 Amp 2T/4T 110&220V ARC/DC TIG/PULSE 3 In 1 TIG Welding Machine by s7
- **How much does it cost?** 643.65 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/679160086-s7-tig-welder-250-amp-2t-4t-110-and-220v)

## Best For

- s7 enthusiasts

## Why This Product

- Trusted s7 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean Arc Starts:** High-frequency non-touch arc ignition ensures contamination-free, smooth weld initiations every time.
- • **Precision Pulse Control:** Fully adjustable pulse frequency, base current, and pulse width for flawless weld beads and heat management.
- • **User-Friendly Interface:** Pre-set TIG programs and intuitive controls empower both hobbyists and pros to achieve expert results fast.
- • **Flexible Power Adaptation:** Automatically switches between household and industrial power sources—no voltage converters needed.
- • **Versatile Metal Compatibility:** Seamlessly weld aluminum, stainless, and carbon steel with ARC/DC TIG and pulse modes.

## Overview

The S7 TIG Welder 250 Amp is a powerful, versatile 3-in-1 welding machine designed for precision and ease. With adjustable pulse settings, dual voltage compatibility, and clean arc starts, it’s perfect for auto repair, fabrication, and metal artistry. Its intuitive controls and pre-set programs make it ideal for both beginners and seasoned welders seeking professional-grade results.

## Description

Pre-set TIG programs and intuitive controls make it easy for hobbyists and first-time welders to get started quickly with excellent results.

## Features

- Making it ideal for welding aluminum (DCEP) and stainless/carbon steel (DC). Perfect for auto repair, fabrication, and metal artistry.
- Pulse frequency, base current, and pulse width are fully adjustable. Ideal for precise control of heat input, thinner materials, and improving weld bead appearance.
- High-frequency non-touch arc starting ensures clean starts without contamination. 2T/4T modes give you flexible finger-free control for short or long welding jobs.
- Automatically adapts to standard household or industrial power input. Great for use in garages, workshops, and job sites without needing voltage converters.
- Pre-set TIG programs and intuitive controls make it easy for hobbyists and first-time welders to get started quickly with excellent results.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DHTNVZ1K |
| ASIN  | B0DHTNVZ1K |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #233,960 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #954 in Welding Equipment |
| Customer Reviews | 4.3 4.3 out of 5 stars (49) |
| Customer reviews | 4.3 4.3 out of 5 stars (49) |
| Date First Available | 2 November 2024 |
| Date First Available  | 2 November 2024 |
| Item Package Quantity | 1 |
| Item Weight | 8.16 Kilograms |
| Item model number | TIG-250P |
| Item model number  | TIG-250P |
| Manufacturer | S7 |
| Manufacturer  | S7 |
| Package Dimensions | 44.45 x 34.29 x 27.94 cm; 8.16 kg |
| Package Dimensions  | 44.45 x 34.29 x 27.94 cm; 8.16 kg |
| Part number | TIG-250P |
| Style | TIG-250P |

## Images

![S7 TIG Welder 250 Amp 2T/4T 110&220V ARC/DC TIG/PULSE 3 In 1 TIG Welding Machine - Image 1](https://m.media-amazon.com/images/I/61Kj6O+3fwL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- S7 250A TIG Welder with Pulse, Dual Voltage 110V/220V ARC TIG Welding Machine, HF Start, 2T/4T, Portable for Stainless Steel, Aluminum, Metal Fabrication
- S7 Electric Foot Pedal for TIG Torch 2-Pin Foot Pedal 6.5 Feet
- RX WELD Argon Regulator Flowmeter Gas Gauge for Mig Tig Weld with Gas Welding Hose

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**Shop now:** [https://www.desertcart.tn/products/679160086-s7-tig-welder-250-amp-2t-4t-110-and-220v](https://www.desertcart.tn/products/679160086-s7-tig-welder-250-amp-2t-4t-110-and-220v)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-01*