Patent ID: 8866471

Claim:
An eddy current probe for monitoring a surface of a circumferential slot formed in a turbojet disk, the probe comprising: a stem fastened to a support at a first end of the stem; a first multi-element sensor that performs an inspection, constrained to move with the stem and configured to be inserted into the circumferential slot; and a second multi-element sensor, wherein the first and second multi-element sensors are disposed back to back at a second end of the stem, and the stem is pivotable about an axis thereof such that in a first position of the probe, the first and second multi-element sensors are aligned with and insertable into the circumferential slot, and in a second position of the probe which is 90° about the axis of the stem from the first position, the first and second multi-element sensors abut corresponding side faces of the circumferential slot.