Electronic Educational Devices

Electronic Educational Devices

LoạiManufacturer
Trang webhttps://www.doubleed.com/
Số điện thoại(877) 928-8701

While working in San Diego after college Brad Volin first thought of developing a way to monitor electricity consumption. The idea came after his roommate requested he pay a larger portion of the monthly electric bill simply because he had a waterbed.