Built from non-conductive and impact-resistant epoxy resin,With insulation rated up to 500kV,Endure harsh weather conditions such as rain and snow. making it a dependable choice for professionals in the electrical, telecommunications, and engineering sectors when dealing with high-voltage applications.This professional-grade telescopic insulated height measuring rod is designed for safety and precision in outdoor work, construction inspections, and home surveying. It features excellent insulation, a convenient telescopic design, and a versatile measuring hook to enable accurate and efficient height measurement tasks. The precise scale minimizes errors from blurred readings, enhancing reliability and practicality. Lightweight and portable, it is easy to carry for various applications. With high safety standards and excellent insulation, it effectively prevents electric shock accidents. Widely applicable, it suits professional measurement in industries such as power and communications, as well as everyday household needs, offering multiple uses in one tool. Specifications include: Name: Insulated Measuring Rod/Height Measuring Rod, Material: Epoxy Resin, Rod Length: Telescopic, Package Contents: 1 Telescopic Measuring Rod.