1,800 Watt Induction Cooktop by Duxtop

Possible homebrewing uses include: Boiling wort in your brew kettle, getting strike water up to temperature and maintaining mash temperatures.

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DUXTOP 1800-Watt Portable Sensor Touch Induction Cooktop Countertop Burner 8310ST

Also: Induction Heat Sources for Home Brewing via Brew Your Own Magazine