DF: part of the meter that receives the output signals from the measuring device(s) and, possibly, from associated measuring devices, processes them and, if appropriate, stores the results in memory until they are used. In addition, the calculator ma
DF: part of the meter that receives the output signals from the measuring device(s) and, possibly, from associated measuring devices, processes them and, if appropriate, stores the results in memory until they are used. In addition, the calculator ma
DF: part of the meter that receives the output signals from the measuring device(s) and, possibly, from associated measuring devices, processes them and, if appropriate, stores the results in memory until they are used. In addition, the calculator ma