OmniMarker II Underground Utility Marker Ball – The OmniMarker II electronic underground marker ball provides an improved method to electronically mark and locate buried underground facilities. The environmentally friendly OmniMarker II contains a large gimballed coil that automatically orients itself horizontally when placed in the ground, ensuring that there is a location “sweet spot” directly above … <a href="https://www.tempocom.com/products/omnimarker-ii/">Continued</a>