Plug-in amp/watt power meter

Details Plug-in amp/watt power meter Plug-in amp/watt power meter

2007-08-24

2009-06-02

Nguyen, Khiem (Department: 2839)

Electrical connectors

Power measuring meter coupling part

C439S488000, C439S502000, C320S114000

Reexamination Certificate

active

07540767

ABSTRACT:
A power meter has a measuring circuit composed entirely of analog components that measures the instantaneous current draw of one or more electrical devices, such as home appliances. The power meter may be in the form of a hand-held device that includes elongated connections that allow a homeowner to measure the current draw of an electrical device without significant displacement of the electrical device. In addition to measuring current draw, the power meter may provide an estimated wattage consumed by the measured electrical devices.

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