Adjusts the finishing current and voltage higher or lower than welding procedures for an adjustable period of time as needed to control bead size or fill craters at the end of the weld.
||Crater Controls P.C. Board for NA-3 control box
|Dimensions (H x W x D)
||3.25 in x 6.25 in x 9.25 in (82.55 mm x 158.75 mm x 234.95 mm)