This product has a voltage of 230. You will need access to an electrical outlet, but mains-powered tools have a very stable power subbly.
From Amazon
Proxxon 28515 model making and engraving set with MICROMOT 60/E drilling and milling device
Conrad Electronic
Proxxon Micromot 60/E 28 515 Multifunction tool incl. accessories, incl. case 34-piece 40 W
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