icarus75 | Tue, 10/01/2012 - 15:23 We do not (yet) have a North-American distributor for the Fluksometer, although we did obtain full FCC certification for the FLM02A. You can however order units directly from us. Just send us a mail with the products you desire and we'll draft you a pro-forma invoice. US households are typically equipped with a 120V/240V split-phase power system. So you'd most likely require 2x 100A clamps. Cheers, -Bart.