Lincoln Service Parts 1 › Lincoln Electric 9SM15539-2 DC AMMETER M15539-2 Lincoln Electric 9SM15539-2 DC AMMETER M15539-2 Sale Price: $325.96 Original Price: $374.85 DC AMMETER PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! DC AMMETER PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1