Cent-a-meter

Ranked #26 on the list Best Measuring Instrument of All Time

6.50
Based on 4 votes

About Cent-a-meter

  • Dimension measured:
  • Subclasses:
  • Subclass of:

The Cent-a-meter, known as the electrisave and the Owl in the UK, is an electricity usage monitor featuring an indoor wireless display. The user can monitor ongoing energy use, or switch on electrical devices and observe their power consumption and energy cost. The device can be configured to sound an alarm for excessive energy usage.

Comment on Cent-a-meter

Voters

There are no voters yet.