: While specific maximum depth for this model varies by soil, OKM's premium technology is generally capable of detecting objects down to 82 feet (25 meters) . Expert and User Perspectives

While there is no single product officially named "OKM 218," this term most frequently refers to the OKM Future 2018 Anniversary Edition

: Independent tests have confirmed the technology's reliability in distinguishing between separate buried objects and identifying non-metallic voids like tunnels. User Feedback :

: An acoustic mode used to detect ferrous metals in real-time, restricted to vertical use only. Key Features :

: Conducts graphical 3D measurements. It can be used in both vertical and horizontal orientations; horizontal mode is particularly effective for covering wider areas quickly.

: Users and reviewers often describe OKM as a "pioneer" in the industry, noted for German engineering and the ability to visualize targets before digging, which saves significant time and effort.

Honestly, a company with credibility and the detectors are something very special. Great device, precise and easy to work with.