Non-destructive testing machine

Abstract

This device is a non-destructive testing device used to detect abnormalities inside, for example, a metal tank. Specifically, as shown in the reference diagram illustrating the use of this device, abnormalities occurring inside the metal tank can be detected by pressing the bottom of this device against the outside of the metal tank. Two sensors are provided at the bottom of this device, and these two sensors are configured to be rotatable along the curved surface of the outside of the metal tank. This allows the two sensors to be reliably pressed against the outside of the metal tank, regardless of the size or shape of the metal tank.

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