AMP METER REPLACEMENT
The PROFAX M15539-2 is a replacement DC ammeter for a variety of Lincoln welders, including the Idealarc® CV305 and CV400.
It’s installed in the front of the control box to provide electrical current readings as you work.
3-1/2″ DC 0-600 amps
(M15539-1 0-400 amps shown in picture)