MAR 100 – 3D

MAR 100 – 3D

The Seba Marker MAR 100 3D provides a new and better way to mark and locate underground facilities. Unlike other marking devices with a single coil, the MAR 100 3D contains three orthogonal tuned circuits. When excited by a standard marker locator, these passive circuits produce a uniform, spherical RF field in every direction. Because of this unique patented design, the Seba Marker MAR 100‑3D offers benefits that are superior to any other electronic marking system

Easily located up to 1.8 m (six feet) down

The Seba Marker MAR 100 3D provides 25% greater range than 4 inch ball markers. It produces a wider field that is easy to find years later, with a signal peak directly above the marker for precise location within inches. This wider field and better range means faster and more reliable locates even with grade changes.

No need to stay level when buried

Because it produces a spherical field, the Seba Marker MAR 100 3D does not require any particular orientation when buried. As a result, there’s no need for the Seba Marker to be level in the ground like flatstyle electronic markers.

Lightweight, with no hazardous chemicals

The Seba Marker contains no floating or moving parts or hazardous chemicals. This eliminates the need for material safety data sheets. Plus, the Seba Marker ‘s durable, lightweight design keeps your shipping and storage costs low while giving you years of reliable service.

Passive, high reliability design assures many years of service

The Seba Marker contains no batteries or active components, and the high reliability design means these markers will last as long as your buried utility.