The Uni marker provides a new, economical way to electronically mark buried facilities. The Uni Marker is a passive, electronic marker that provides a unique electronic signature when activated by a marker locator and is packaged in a rugged polyethylene case that ensures years of useful life. Ideal for use on buried enclosures, hand holes, etc., The Uni Marker is installed directly in the ground just above, or attached to, any object that may require future locating. The small size and flat design also makes the Uni Marker especially well suited for attachment to non-metallic utility box lids, hand holes or other buried enclosures.
Uni Marker is available in seven frequencies and seven different industry standard colors for all utility applications. See table below.