OKM GmbH, established in 1998 and headquartered in Altenburg, Germany, is a leading manufacturer of geophysical measuring instruments, specializing in advanced metal detectors and 3D ground scanners. Their products are utilized globally by treasure hunters, archaeologists, and geotechnical engineers for detecting underground artifacts, cavities, and structures.

The company is renowned for its innovative approach, having introduced the world's first adaptable measuring probe in 2018, capable of both vertical and horizontal applications. OKM's commitment to quality is evident through their in-house PCB assembly process and collaborations with universities and research institutes to enhance research and development.

OKM's product lineup includes professional metal detectors, 3D ground scanners, water detectors, and geophysical measuring equipment, all handcrafted in Germany. Their dedication to excellence has positioned them as a trusted provider of detection technology worldwide.