CTC offers a complete line of proximity probe (also known as eddy current probe) systems designed and built to endure the harshest industrial environments. Proximity probe systems are available with probe tip sizes of FFvTM 5 mm, 8 mm, 11 mm, and 25 mm diameters. The variety of probe sizes offered allows accurate and precise machinery measurements for applications involving radial dynamic, axial rotor position, and thermal case expansion measurements. Hazardous area approved systems are also available.