Uploaded November 2022 | Updated September 2026, 1 week ago

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Unboxing, testing and opening a GC-01 nuclear radiation detector from Fnirsi. It uses a Geiger counter tube. Showing how to use it, testing it using various mildly radioactive objects and exploring what's inside. The battery can last for about 11 hours.

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

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

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