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Lucas Rodriguez——Works at the International Development Association, Lives in Washington, D.C., USA.
The tools needed to
convert a 110V wall
outlet to a
220V outlet include screwdrivers, a neon voltage tester, and a black marker.
You also need a
220V receptacle and a double-pole circuit breaker.Turn off the power at the main circuit breaker to avoid electrocution while
you work.
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