Ampere Hour Meters

The ampere – hour meter or Amp Hr Meter or AH Meter is similar to the watt – hour meter which is used to calculate the total usage of electricity at households and commercial establishments. However, ampere – hour meter takes into account the ampere hours and just like the watt hour meter, it is also an integrating meter. In the typical sense, the ampere hour meters are similar to the digital current meter, just like the odometers which are present in your automobile. In this article, we attempt to understand the working mechanism and behind an ampere hour meter and its applications.