Okm 218 File

If you are looking for specific technical data rather than a model number, "218" sometimes appears in the following contexts:

is designed for treasure hunters and archaeologists to detect buried items like coins, jewelry, treasure caches, and underground structures such as tunnels or caves. : OKM 218

OKM Detectors: Detectors and 3D Ground Scanners Made in Germany If you are looking for specific technical data