@gregredmondstl @fdchief251 @lexshady516 @tcorreia @firemedic40nj @gpm018 @piothanhn @firephotogirl @bunkergear_gal @chiefbashoor @jrund64 @auntie_toadie @firemedic1307 @ffparamedic114 the zoll monitors have one built in to the  pads...