Pro Gct: Dft

Non-characteristic harmonics (e.g., 3rd, 5th) appeared only when firing angle asymmetry > 2%.

The is a handheld, digital coating thickness gauge that uses magnetic induction (for ferrous metals) and eddy current (for non-ferrous metals) principles. Unlike entry-level models, the "GCT" suffix signifies a device capable of performing accurate measurements on both iron (Fe) and non-iron (NFe) substrates without manual probe changes. dft pro gct