A smaller AC/DC TIG with a long warranty for someone who welds thin aluminum and steel at home.
Amazon $775
A low cost pulsed AC/DC TIG for a hobbyist on a tight budget who already owns a pedal and regulator.
- 200 AOutput
- AC/DC TIG, stickProcesses
- 120 V and 240 VInput
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
- The cheapest pulsed AC/DC TIG here
- Adjustable AC frequency and pulse give real control over aluminum heat
- Dual voltage, so it runs on a household outlet
- 10 memory slots save settings for repeat jobs
- No pedal or regulator, which adds cost before the first weld
- The 60% duty cycle has no current attached, so its real endurance is unknown
- Sold as a clearance item with limited stock
The Lotos TIG200ACDC family
Every Lotos TIG200ACDC model we rank, smallest first. Ratings compare each against its own process.
| Model | Output | Rating | Price |
|---|---|---|---|
| Lotos TIG200ACDC | 200 A | 4.0/5 | $388.80 |
| Lotos TIG200ACDCP (this one) | 200 A | 3.9/5 | $449.98 |
How it scores
The rating comes from 4 measured or published factors, each scored 0-100 against fixed reference points for its process. How we rank explains each one.
Specifications
| Model number | TIG200ACDCP |
|---|---|
| Output | |
| Processes | AC/DC TIG, stick |
| Maximum output | 200 A |
| Input | 120 V and 240 V |
| Features | |
| Pulse | Yes |
| Foot pedal in the box | No |
| Warranty | 3 years |
Alternatives in this process
A cheap, complete starter kit for someone learning aluminum TIG. Expect to work in short runs.
Amazon $388.80A well equipped AC/DC TIG for a home shop that wants aluminum on a budget and a long warranty. Buy it from the maker store, where it costs far less.
Amazon $899.99 ArcCaptain $649.99Compare
Compare the Lotos TIG200ACDCP with any other TIG or stick welder →
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