The WT1600S from Yokogawa is a digital power meter designed to provide cost-effective measurements of both extremely small currents in energy-saving equipment and high currents in applications ...

Suited for highly accurate ac power measurements, the series 66200 digital power meters uses internal 16-bit ADCs to provide precision sampling at rates to 240 kHz. Units employ a dual-shunt design ...

[Renaud] built a AC power meter from scratch. While commercial power meters like the Kill A Watt are available [Renaud’s] build gives an interesting insight into the methods used. At the heart of ...

If your goal is to save on electricity, you must first measure the ac current flowing through your appliances. The formula for power is the product of the ac line voltage and the measured current.

ANALOG DEVICES, INC. (ADI) announced the first digital PFC (power factor correction) controller with highly accurate AC power meter capability and inrush control functionality. ANALOG DEVICES, INC.

The PM110 from Satec Powerful Solutions is a compact, panel-mounted single-phase AC Powermeter, measuring up to 25 parameters. The front panel features a bright digital LED as well as a LED bar graph ...

It's essential to understand how power and energy calculations relate, especially with the increased importance of energy efficiency. Calculations of power and energy are relatively straightforward ...