Everlast PowerARC 210STL vs Miller Thunderbolt 210 MV

Last updated: November 2, 2026

The Everlast PowerARC 210STL is the better TIG or stick welder overall, rated 3.9 to 2.8. The Everlast PowerARC 210STL leads on warranty, value and features. The Everlast PowerARC 210STL costs $550 less ($439 vs $989).

Everlast PowerARC 210STL vs Miller Thunderbolt 210 MV

Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.

Which should you buy?

Scores side by side

Each factor is scored 0-100 against the same fixed reference points for every stick TIG or stick welder; a clear win is highlighted. How we rank explains each one.

Factor weightEverlast PowerARC 210STLMiller Thunderbolt 210 MV
Overall rating3.9/52.8/5
Value 30%37 $2.19 per amp ($439, 200 A maximum)9 $4.71 per amp ($989, 210 A maximum)
Duty cycle 20%38 35% at full output (200 A)12 60% at 135 A, about 25% at full output
Features 25%100 dual voltage, lift TIG, voltage reduction device80 dual voltage, lift TIG
Warranty 25%100 5-year warranty on the machine50 3-year warranty on the machine

Specifications

Everlast PowerARC 210STLMiller Thunderbolt 210 MV
Output
ProcessesDC lift TIG, stickDC lift TIG, stick
Maximum output200 A210 A
Maximum on 120 V120 A110 A
Duty cycle35% at 200 A60% at 135 A
Duty cycle ambient40 °C-
Input120 V and 240 V120 V and 240 V
Features
PulseNoNo
Foot pedal in the boxNoNo
TIG torch in the boxNoNo
Voltage reduction deviceYes-
Weight25 lb13 lb
Warranty5 years3 years

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