Description: Can change wing shape or combine different beads to make bugs, butterflies or other insects Main wire: can use wire with diameter from 0.5 - 0.8mm (24 gauge - 20 gauge) Winding wire can ...

Learn professional concrete soundness techniques to detect delamination, assess structural integrity, and make informed ...

Abstract: This article proposed an eddy current testing (ECT) method to simultaneous measure conductivity and diameter of metallic rod using phase feature. The eddy current sensor with single coil ...