Spherical electric marker KOMPLEX MAR 100-3D - blue, intended for marking the key points along the marked fiber water  line, such as:

• Intersection point with another underground line,
• Point of a change of direction of the underground line,
• Other important point along the path of the underground line,
• Passive marker,
• Programmable marker – it is possible to store a short text message in the marker’s memory,
• Localization frequency : 145.7 kHz,
• Housing material: high-density polystyrene,
• Dimensions: Diameter - 130 mm,
• Weight: max. 210 g,
• Identification number: none,
• Expected service life: 50 years,
• Operating temperature: -20oC  - +60oC,
• Marker readout range: 1.2 m,