Looking for 220V enlarger timer with footswitch

[ericzhu]

I would like to add a enlarger timer with footswitch to my darkroom and the electricity is 220V on our side. But most gralab on ebay is 110V. May I know whether the 110V timer could be used? (My enlarger is also using 220V.) Anyone has timer for sale? To free my hand, I want the matching footswitch also.

[Jim Rice]

A 2:1 transformer can be used. Be aware that with synchronous motors, the frequency differences (50 vs 60 Hz) will affect the timing.