Product Details Controlotron 481N-Cs7.22-Ep3B116-B-21916B Clamp-On Transducer .273/.304In. Specifications
Controlotron 481N-Cs8.02-Ep3G116-B-21918B Clamp-On Transducer .305/.340In. $945.00 https://www.ebay.com/itm/191750668154?hash=item2ca53aff7a:g:…