Flexible indicators used to detect appropriate levels of magnetic field strength and directional orientation during the magnetic particle testing process. Each indicator contains three milled slots with widths of .0075", .009" and .010" that share a common depth.
The indicators are manufactured from permeable magnetic steel sandwiched between two brass plates and designed for repeated use in setting and monitoring magnetic field strength in wet and dry MPI applications.
Part Number: 008M004 (5 indicators per package)
Specifications Compliance: ASTM E709-08, ASTM E1444
Click Here for the MagnaFacts Publication on Flux Indicators