Bird Table 4 Low Frequency Elements :7/8″ Line Section – Low Frequency Plug In Elements

Table 4 – Low Frequency Elements
All Plug-In Elements are calibrated in accordance with meticulous Bird calibration procedures supported by a long history of mean deviation values to assure adherence to advertised specifications of current instruments, as well as field interchangeability with equipment purchased, used and trusted in all the years since its introduction.