Standard Elements, 100µA (300W-15kW)
All Bird Table 1-5/8B - 1-5/8" Standard Plug-In Elements, 100µA (300W-15kW) 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.
||1.5kW thru 15kW
||300W thru 15kW
||300W thru 6kW