Durable Construction: The RTK GPS Centering Pole is made from high-quality materials, ensuring durability and reliability for all your measuring needs. Telescopic Design: With a telescopic feature, this 150 cm centering pole can easily adjust to the required height, making it perfect for various surveying tasks. Portable Measurement Tool: Lightweight and compact, the RTK GPS Centering Pole is designed for easy transport, allowing you to take it anywhere for on-the-go measurements. Precision Level Bubble: Equipped with a level bubble, this centering pole ensures accurate positioning and alignment, essential for precision in your work. Versatile Application: Ideal for surveyors, engineers, and construction professionals, the RTK GPS Centering Pole serves multiple purposes as a measurement centering pole and prism pole, enhancing your workflow efficiency. Colour:black Material:Plastic + Metal Package Contents: 1 * Centering pole Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.