from $3,981.25 USD /per IWATSU SS-520 SS-520 Sale! made to order: 8-10 weeks lead time Qty. Add to quote Couldn't load pickup availability Refresh IWATSU® Current Probe, 5A, DC-50MHz, Calibration Documents and Power Supply PS-54 or PS-52 can be ordered separately. End-user information and destination of end-use required with purchase order