NK TECHNOLOGIES AT1-010-000-FT RQANS1 AT1010000FT CURRENT TRANSDUCER FIXED CORE AC 10-50AMP 0-10VDC  THESE WERE REMOVED FROM A WORKING ENVIRONMENT  I HAVE 6 AVAILABLE IF YOU NEED MORE THEN ONE THESE COME WITH A 30 DAY WARRANTY SOME OF THE WRITING ON THE LABELS ARE SMEARED ONE OF THEM HAS A REPAIR ON IT WHERE IT MOUNTS BUT WAS STILL WORKING WHEN REMOVED SEE MY PICTURES OF THE ITEM YOU WILL RECEIVE FREE SHIPPING IN THE U.S.A.