S7 TIG welder Review

TIG Welder, 200 Amp 3-in-1 Multifunctional Machine - 110V/220V, ARC/DC TIG/Pulse TIG,Use 3/32 Tungsten Welding Rod

$149.99 @ Amazon.com

Versatile 3-in-1 Welder: Equipped with a TIG torch, ground clamp, electrode holder, and welding tongs, this machine is designed for welding various metals, including stainless steel, mild steel, copper, and more.

Powerful Performance: Features hot start TIG and non-contact arc initiation, enhancing efficiency while minimizing material consumption. Supports welding thicknesses of 0.3-4.8mm for TIG and 15-42mm for arc welding.

Energy Efficient: Includes automatic voltage compensation and multiple protective functions (over-voltage, under-voltage, over-current, and overload) to improve energy efficiency and reduce operating costs.

High Power: With up to 200A output, this tig welder delivers reliable results across various material thicknesses, ideal for both beginners and professionals in extended welding tasks.

TIG Welder, 200 Amp 3-in-1 Multifunctional Machine - 110V/220V, ARC/DC TIG/Pulse TIG,Use 3/32 Tungsten Welding Rod

250A 110/220V Stick Welder,ARC/Lift TIG Welding Machine with Synergic Control,IGBT Inverter,Hot Start,Arc Force and Anti-Stick

$75.21 @ Amazon.com (Save 6%)

Wide Electrode Compatibility:handles E6010, E6011, E6013, E7018 and more. Perfect for DIY, farm, maintenance, and light industrial projects

Advanced Multi-Protection System:built-in overheat, overcurrent, and undervoltage protections keep both user and machine safe for long-term use

Intuitive Digital Control:LED digital panel with knob control makes setup fast and hassle-free. Easily adjust current and functions for precise welding every time

Efficient Inverter Technology:enjoy stable arc performance with less power consumption. This welder maximizes output while minimizing energy use

Portable & Ready to Use:lightweight and compact with carrying strap for easy transport. Plug-and-weld design includes essential accessories for quick startup

250A 110/220V Stick Welder,ARC/Lift TIG Welding Machine with Synergic Control,IGBT Inverter,Hot Start,Arc Force and Anti-Stick

S7 MIG Welder, 200Amp 4 in 1 Gas MIG/Gasless Flux Core MIG/Stick/Lift TIG Multi Process Welding Machine

$99.99 @ Amazon.com

Supports Gas MIG, Gasless Flux Core MIG, Stick/ARC, and Lift TIG welding modes. Includes a spool gun connector (TIG torch sold separately) to meet all your diverse welding needs in one machine.

Features a wire feeding speed of 4.5–5 m/min. When amperage or wire diameter is adjusted, voltage and wire speed automatically adjust for smoother operation—perfect for both first-time users and experienced welders.

Built-in protections against overcurrent, overvoltage, overheating, and overload ensure safe operation during extended use. Weld with confidence thanks to its intelligent thermal control system.

Works with .023”, .030”, and .035” solid or flux core wire and supports up to 5-pound wire rolls. Versatile enough for various welding jobs, from light repairs to medium-duty fabrication.

Perfect for small and medium welding businesses, DIY hobbyists, professional welders, trade schools, and even farm and ranch applications. Compact yet powerful for use anywhere.

S7 MIG Welder, 200Amp 4 in 1 Gas MIG/Gasless Flux Core MIG/Stick/Lift TIG Multi Process Welding Machine

S7 Electric Foot Pedal for TIG Torch 2-Pin Foot Pedal 6.5 Feet

$12.99 @ Amazon.com

S7 TIG Foot Pedal Remote Current Controller

Press To Activate Gas Contactor And Increase Amperage,Release To Turn Off And Activate Afterflow

NOTICE: As Different Machine Has Different Design,Please Confirm With Me If You Can Use The Machine

Applications:Fabrication,Maintenance And Repair,Aerospace,Food And Beverage Industry,Metal Art,Petro/Chemical,Shipboard Installation/Repair

S7 Electric Foot Pedal for TIG Torch 2-Pin Foot Pedal 6.5 Feet

MIG Welder, 200Amp 4 in 1 Gas MIG/Gasless Flux Core MIG/Stick/Lift TIG Multi Process Welding Machine

$99.99 @ Amazon.com

Supports Gas MIG, Gasless Flux Core MIG, Stick/ARC, and Lift TIG welding modes. Includes a spool gun connector (TIG torch sold separately) to meet all your diverse welding needs in one machine

Features a wire feeding speed of 4.5–5 m/min. When amperage or wire diameter is adjusted, voltage and wire speed automatically adjust for smoother operation—perfect for both first-time users and experienced welders

Built-in protections against overcurrent, overvoltage, overheating, and overload ensure safe operation during extended use. Weld with confidence thanks to its intelligent thermal control system

Works with .023”, .030”, and .035” solid or flux core wire and supports up to 5-pound wire rolls. Versatile enough for various welding jobs, from light repairs to medium-duty fabrication.

Perfect for small and medium welding businesses, DIY hobbyists, professional welders, trade schools, and even farm and ranch applications. Compact yet powerful for use anywhere.

MIG Welder, 200Amp 4 in 1 Gas MIG/Gasless Flux Core MIG/Stick/Lift TIG Multi Process Welding Machine

YESWELDER 135Amp MIG Welder,110V Flux Core Welder Flux Core MIG/Lift TIG/Stick 3-in-1 Large LED Digital Display Welding Machine IGBT Inverter Welder FLUX-135PRO

$149.99 @ Amazon.com

MULTI PROCESS: Experience the convenience of a high-quality, budget-friendly 3-in-1 welding machine that masterfully handles Gasless Flux Core MIG/Stick/Lift TIG(additional 10-25 lift TIG torch required). This unit caters to a wide range of welding applications and meets your various welding needs.

WELDING CAPACITY: With a robust 135 Amp output, this welder is capable of tackling mild steel workpieces up to 2/5” thick. It is compatible with 2LB .030’’ and .035’’ welding wire. For Stick Welding, the Hot Start and Arc Force can be adjusted to enhance your welding experience.

SYNERGIC CONTROL: The wire feeding speed is flexibly adjustable (030": 120-420 in/min;.035'': 120-308 in/min). When adjusting the wire feeding speed, the voltage will be automatically matched to a recommended value, and you can fine tune the voltage between -3V~3V. Ideal for both beginners and seasoned professionals.

DIGITAL DISPLAY: The advanced digital display revolutionizes the welding interface, offering enhanced clarity and operational efficiency. Monitor the real-time current during welding for precise control.

LIGHT&PORTABLE: Weighing just 11.4 lbs, this lightweight and compact welder is a breeze to transport, making it the perfect companion for on-the-go welding projects with its carrying handle.

EXTRA BONUS: Equipped with an extra E71T-GS .030'' 2LB flux core welding wire, known for its smooth arc, high feedability, and ease of use. Ready to weld right out of the box, this welder eliminates the need for shielding gas during flux core welding, allowing for all-position welding and both single and multi-pass welding.

YESWELDER 135Amp MIG Welder,110V Flux Core Welder Flux Core MIG/Lift TIG/Stick 3-in-1 Large LED Digital Display Welding Machine IGBT Inverter Welder FLUX-135PRO

YESWELDER 205A Tig Welder with Pulse Large LED Display, STICK/DC TIG/PULSE TIG 3 In 1, 110&220V Dual Voltage TIG Welding Machine TIG-205P

$249.99 @ Amazon.com

Large LED display can help you see the data more clearly, such as the current, function mode and welding mode.

Easy Start & Auto Memory: Features Hot Start for easy, stable ignition with minimal spatter and no sticking, plus Auto Memory to save/recover settings after power-off. Includes High-Frequency (HF) non-touch starting for reliable ignition and stable performance.

MORE POWERFUL: Up to 200A, very suitable for welding most types of thicknesses regarding work-pieces, and ensure long-time welding.

3 IN 1 TIG WELDER: Capable of STICK/DC TIG/PULSED TIG in one machine. Meets your versatile welding needs.

FOOT PEDAL INTERFACE: 5 pin foot pedal interface reserved, you can connect a 5 pin foot pedal to turn on/off and adjust the current.

PULSE TIG: Excellent welding effect, easy for beginners and professionals.

YESWELDER 205A Tig Welder with Pulse Large LED Display, STICK/DC TIG/PULSE TIG 3 In 1, 110&220V Dual Voltage TIG Welding Machine TIG-205P

TOOLIOM 135A Stick/Lift TIG Welder 110V MMA ARC Welder Machine with Lift TIG Torch with LCD Display Portable Welding Machine

$85.99 @ Amazon.com (Save 14%)

Comes with lift TIG torch,capable of either Stick welding or Lift TIG welding.

Equipped with VRD/Hot Start/ARC Force multiple welding functions to makes the arc striking easier and avoids rods sticking. Note：In case of weak arc, recommended to adjust the value to the maximum.

Powered by standard 110V household current.

Compared with other traditional displays，intelligent LCD display can see the data more clearly.

Compact with adjustable shoulder strap,is convenient to carry between job sites or use.

TOOLIOM 135A Stick/Lift TIG Welder 110V MMA ARC Welder Machine with Lift TIG Torch with LCD Display Portable Welding Machine

HITBOX Mini 2 IN 1 Welding Machine 140A 110V/220V Dual Voltage Stick/Lift Tig Welder Machine Portable Handheld with Collaborative Control with Hot Start Arc Force Anti-Stick LED Digital Display

$49.99 @ Amazon.com

【2 In 1 Stick Welder】HITBOX ARC200D MINI 2 in 1 arc welding machine supports mma welding and lift tig(Press knob 5 seconds), with a synergistic function that automatically matches the thickness of the workpiece and size of rods by adjust welding current.

【Smart LED For Easy Operation】ARC200D is very easy to use and can be used for practice and small welding operations. Equipped with intelligent digital display, alarm LEDs, and reading welding current. Easy to operate, safe and convenient, especially suitable for beginners.

【Hot Start And Arc Force】HITBOX small inverter welder automatically matches 110V and 220V. 1/8‘’ welding rod could be ignited by turning on hot start and arc force. 10-165A at 110V, 10-200A at 220V.

【Ultra-mini Portable ARC Welder】The welder machiner is compact and light weight. Dimensions: 9*5*4inch, Weight: 4.4lbs. The stick welder has an easy to carry adjustable shoulder strap for easy carrying or use between job sites. HITBOX ARC200D built in protection equipment internally to prevent over heat, over current to make sure safely operation.

【NO WORRIES AFTER SALE】HITBOX All Products Have One Year Warranty, If You Have Any Problem After Purchasing Our Products, You Can Contact Us, We Will Reply Within 24 Hours To Provide You With Efficient After-Sales Service.

HITBOX Mini 2 IN 1 Welding Machine 140A 110V/220V Dual Voltage Stick/Lift Tig Welder Machine Portable Handheld with Collaborative Control with Hot Start Arc Force Anti-Stick LED Digital Display

ARCCAPTAIN TIG Welder 200A, High Frequency 110v/220v Dual Voltage TIG/Stick/Arc 2 in 1 Welder LED Digital Display Welding Machine with 2T/4T Function and Tungsten Electrode

$209.99 @ Amazon.com (Save 13%)

HIGH FREQUENCY ARC STARTING: The TIG welder features non-contact arc initiation that help start arc easily and reduces tungsten and material consumption. Advanced MCU and IGBT Inverter technology digital control system to deliver a flawless weld, making spatter and post-weld cleanup almost non-existent.

HF TIG/STICK 2 in 1 WELDER: Tig welding machine can provide up to 200 amps, that always make precise for stainless and mild steel. Stick/MMA (Hot start, Arc-force, Anti-stick) welding capability for outdoor work or thicker materials. Powerful and easy-to-handle, perfect for entry level welders.

POST GAS & DOWN-SLOPE AND 2T/4T: Post Gas time can be setting 1-10s, when you switch off the tig torch, it will continue to blow gas to protect the weld and cool down the torch head and prevent the torch accessories damage. Down-slope time also be setting 0-10s, it will protect machine.2T/4T provide you personalized choices, 4T is suitable for long term welding. Unique Large LED screen design, provides you with accurate data display and makes you read easier.

SAFETY & FAN WORKS as NEEDED: Cooling fan system that runs only when the welder machine needed so no constant buzzing sounds. We take care of our customer’s safety based on VRD, over current/over voltage/over current/over-load/overheating protection function. Lightweight as less than 12lb allows the user to easily move from location to location by handle or shoulder strap(included).

WARM SERVICE & 3 YEAR QUALITY SERVICE: We have professional personnel who can provide you with answer. Every single of our welder machines passed various authoritative Laboratory tests in simulating extremely harsh environments before leaving our ARCCAPTAIN factory that conforms to the high standards. Note: DON'T power on until the screen turns off and the fan stops working!

ARCCAPTAIN TIG Welder 200A, High Frequency 110v/220v Dual Voltage TIG/Stick/Arc 2 in 1 Welder LED Digital Display Welding Machine with 2T/4T Function and Tungsten Electrode