The Adjustable Measuring Rod is an essential tool for professionals, extending from 5m to 18m (16.4ft to 59ft) with a compact contraction of 4.4ft to 5.4ft. This lightweight and durable measuring rod is designed for versatility across various industries, including power line inspections, 5G tower evaluations, and bridge assessments. Its telescopic design allows for easy transportation and quick setup in just 3 seconds, featuring a tool-free locking mechanism that makes it beginner-friendly. The rod is crafted from insulated resin, ensuring safety during use. Available sizes include 16.4ft, 19.7ft, 26.2ft, 32.8ft, 39.4ft, 49.2ft, and 59ft, providing multiple options to suit different needs. Ideal for scenes such as telecommunication tower maintenance, street light service, substation checks, and forestry tasks, this measuring tool is a reliable companion for fieldwork. The package includes one measuring rod. Please note: Manual measurements may result in a 1-2 mm error. Color differences may occur due to monitor settings and lighting conditions; refer to the actual product for accuracy.