(14) All Bird 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 insturments, as well as field interchangeability with equipment purchased, used and trusted in all the years since its introduction. Listed accuracies can, of course, not be guaranteed with components not supplied by Bird.
(12) All Bird 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 insturments, as well as field interchangeability with equipment purchased, used and trusted in all the years since its introduction. Listed accuracies can, of course, not be guaranteed with components not supplied by Bird.
(17) All Bird 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 insturments, as well as field interchangeability with equipment purchased, used and trusted in all the years since its introduction. Listed accuracies can, of course, not be guaranteed with components not supplied by Bird.
(17) All Bird 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 insturments, as well as field interchangeability with equipment purchased, used and trusted in all the years since its introduction. Listed accuracies can, of course, not be guaranteed with components not supplied by Bird.
(5) All Bird 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 insturments, as well as field interchangeability with equipment purchased, used and trusted in all the years since its introduction. Listed accuracies can, of course, not be guaranteed with components not supplied by Bird.