Self-Locking GNSS Integrated Telescopic Centering Pole – Fiberglass Rover Rod for Land Surveying, 5/8″ Thread, Adjustable 4.1–7.3 ft (125–220 cm), Twist Lock Height Mechanism

["LIGHTWEIGHT & DURABLE FIBERGLASS CONSTRUCTION – Upper and lower sections are made of high-strength fiberglass, weighing only 0.90 kg (1.98 lbs). Non-conductive, corrosion-resistant, and built to withstand rugged field conditions – reduces fatigue during long surveying sessions.","SELF-LOCKING TWIST MECHANISM – Quick and secure height adjustment: simply twist to unlock, slide to the desired length, and twist to lock firmly. Offers reliable, wobble-free positioning for GNSS rover stations. Easily set to 2.2 m, 2.0 m, 1.8 m, 1.6 m, 1.4 m, or 1.25 m (7.3 ft down to 4.1 ft).","COMPATIBLE WITH GNSS ROVER SYSTEMS – Features a standard 5/8″ English thread that fits most GNSS receivers, RTK GPS rovers, and antennas. Perfect for collecting control points, check points, topographic surveys, and GIS data collection.","CENTIMETER SCALE FOR PRECISION – Integrated centimeter gradations allow repeatable, accurate height settings – essential for consistent measurement and mission stability in land surveying and construction layout.","PORTABLE & PROTECTIVE CARRY BAG INCLUDED – Comes with a durable black polyester Oxford cloth bag for safe storage and transport. Collapses to 125 cm (4.1 ft) for easy handling. Rugged box packaging ensures secure delivery."]