Uploaded November 2022 | Updated September 2026, 1 week ago

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Testing and opening a WD-01 wall scanner (wall detector) from Fnirsi. It can find live AC wires, metal objects and wooden beams (studs) inside walls. It has a depth indication and it can even locate the center and edges for wooden beams and tell magnetic metals from non-magnetic.

This Wall Scanner:
fnirsi.com/products/wd01?sca_ref=9216013.ntkg5GeG0R&utm_source=af&utm_medium=ref&utm_campaign=9216013

The Nuclear Radiation Detector:
fnirsi.com/products/gc-01?sca_ref=9216013.ntkg5GeG0R&utm_source=af&utm_medium=ref&utm_campaign=9216013

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