Item Detail Table of Content Inductive Amp Clamp Item Number: MTRA018N Supplied by MIDTRONICS INC (see all) Price: $342.10* * log in for dealer pricing. Direct from 3rd Party Supplier Add To Cart Standard minimum 5 day lead-timeDescription 0-700 A accessory amp clamp for use with the ED-18-2 and ED-18-3 Battery Tester Warranty Consumable. No warranty.