YesWelder MIG-205DS PRO
#1 in Dual voltageFull review
A low cost dual voltage multiprocess welder for home shops that want gas MIG, flux core and stick in one machine. The short 2 year warranty is the trade off for the price.
Amazon $339.99$339.99
The YesWelder MIG-205DS PRO and the YesWelder MIG-250PRO are evenly matched, rated 4.3 and 4.3. The YesWelder MIG-205DS PRO costs $220 less ($339.99 vs $559.99).
YesWelder MIG-250PRO
#2 in Dual voltageFull review
For home fabricators who want a lot of output and pulsed aluminum MIG without paying for a big brand. Expect a shorter warranty and thinner support than the established names.
Amazon $559.99$559.99
Prices were last checked November 1, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every dual voltage MIG welder; a clear win is highlighted. How we rank explains each one.
| Factor weight | YesWelder MIG-205DS PRO | YesWelder MIG-250PRO |
|---|---|---|
| Overall rating | 4.3/5 | 4.3/5 |
| Value 30% | 100 $1.66 per amp ($339.99, 205 A maximum) | 100 $2.24 per amp ($559.99, 250 A maximum) |
| Duty cycle 20% | 100 60% at full output (205 A) | 100 60% at full output (250 A) |
| Processes 15% | 100 MIG, flux-core, stick, lift TIG, takes a spool gun for aluminum | 100 MIG, flux-core, stick, lift TIG, takes a spool gun for aluminum |
| Weight 10% | 100 22.7 lb | 100 24.9 lb |
| Warranty 25% | 25 2-year warranty on the machine | 25 2-year warranty on the machine |
Specifications
| YesWelder MIG-205DS PRO | YesWelder MIG-250PRO | |
|---|---|---|
| Output | ||
| Input voltage | 120/240 V | 120/240 V |
| Maximum output | 205 A (160 A on 120 V) | 250 A (175 A on 120 V) |
| Rated duty cycle | 60% at 205 A | 60% at 250 A |
| Thickest steel, one pass | 0.5 in | 0.5 in |
| Inverter | Yes | - |
| Processes and wire | ||
| Gas MIG | Yes | Yes |
| Stick | Yes | Yes |
| TIG | Lift TIG | Lift TIG |
| Spool gun ready | Yes | Yes |
| Wire sizes | 0.023 to 0.045 in | 0.023 to 0.045 in |
| Synergic settings | Yes | Yes |
| Build | ||
| Weight | 22.7 lb | 24.9 lb |
| Warranty | 2 years | 2 years |