You almost never hear of a DC Watt Meter – one just does some mental math with Volts and Amps at the back of one’s head. An AC Watt Meter, on the other hand, can by pretty useful on any workbench.

The watt hour meter measures the total energy supplied from the mains supply. For experimental convenience it is replaced by an indicating watt meter that indicates the instantaneous rate of energy ...

World's most accurate power meter by Body Rocket makes sure no watts are left unread, Smith gets all nostalgic with new Ultralites and State gives you a good reason to try gravel. Meanwhile, Hunt's ...