The AdirPro Aluminum Extension Pole w/ Height Lever is a handy tool designed to increase the elevation of any surveying instrument. It has an outside diameter of 1.25 inches and measures 218 millimeters in length, offering extra room for downward radio antenna of GPS receivers. Featuring a built-in height lever that pulls down to 90 degrees, it allows easy measurement of antenna height.
This extension pole by AdirPro is equipped with female 5/8-11 threads on one end and male 5/8-11 threads on the other to accommodate most tripods, tribrachs, and other mounting tools. Constructed of durable aluminum, it is lightweight and corrosion-resistant, ensuring long-lasting service. The AdirPro Aluminum Extension Pole w/ Height Lever comes in bright Yellow color to provide high visibility.