Overhead Line Height Epoxy Glass Fiber Round Telescopic Insulation Height Measuring Rod

Round telescopic insulating height measuring rod is calibrated to metric scale. The main insulating rod is made of high strength epoxy glass fiber tube. The product has excellent electrical and mechanical properties. The height measuring rod is light in weight and easy to operate, it can measure the height of overhead power line and communication line from the ground. The calibration of the product surface is clear and accurate, and the measuring error is not less than 5cm.