The Ferroscope EMI instrument, introduced in the fall of 2024, allows the use of RFT probes as well as NFT and ECT standard bobbin probes; pitch-catch probes; partial saturation (SATURN) probes; TT (through transmission) probes; I-PIT and E-PIT probes, CIRC E-PIT and several other specialty type probes. https://www.russelltech.com/Products/Eddy-Current-Technology-ECT