dc current shunt ( shunts , current shunt , dc shunt ): the dc ammeter should match with the shunt outside or with the int. shun DC current shunt ( shunts , current shunt , dc shunt ) 1.item : FL2 shunt 2.types: 75MV / 60A , 100A , 400A , 600A , 1000A , 1500A , 2000A , 3000A etc. 3.using : the shunt should match with the dc ammeter