Wall detection instrument

Abstract

The present disclosure provides a wall detection instrument, the wall detection instrument including: a housing, the housing being provided with a marking hole, the marking hole penetrating through opposite two sides of the housing; a distance measurement module, the distance measurement module being installed in the housing, the distance measurement module being configured to measure a distance from a target position to the wall detection instrument; and a detection module, the detection module being mounted in the housing and adjacent to the marking hole, the detection module being configured to detect a hidden object in a solid medium.

Dependencies are inferred from the claim text.