OKO PN-12-MDF01 맴돌이 전류 탐상기 탐침

Sizes of working mm: Æ12
Operation frequency kHz,dimensions:100-250
Overall Dimensions mm :Æ13×35
Defected flaws:Surface and subsurface cracks, voids, corrosion damages in aluminum alloys , ferromagnetic and austenitic etc.