Check the listing for details. ABB Ft Current Plug. Condition: New – Open box. Listed at 420.00 USD. The ABB Ft Current Plug is a high-quality testing and measurement tool designed for industrial and commercial applications. Made by the trusted brand ABB, this product is perfect for accurately measuring current in a variety of settings. With its reliable performance and advanced features, the ABB Ft Current Plug is a valuable tool for ensuring quality control and efficiency in electrical testing and inspection processes.