With the right accessories you can do basically anything with a multi-tool. No need to look for a power outlet, since it runs on batteries. Just get at it!
From ManoMano
Dremel - versatip 2000-6 Gas Soldering iron
Conrad Electronic
Dremel VersaTip 2000-6 Gas soldering iron 1200 °C 90 min + piezo ignition 1 Set
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