Keson 200ft Fiberglass w/ Hook ft/10/100th survey supplies The Orion system is an

The Orion system is an optical digital level specifically designed for any leveling or elevation job

Useful for elevation checks

ensuring your gear stays powered in the field

Accuracy of ±1/12” (±2

Keson 200ft Fiberglass w/ Hook ft/10/100th survey supplies The Orion system is anKeson 200ft Fiberglass Keson 200 foot, fiberglass tape measure with hook end. Graduations in feet and tenths. Since 1968 this style of Keson fiberglass tape has been providing customers with accurate measurements. They are used in the harshest conditions in which people measure, and they stand to the only test that matters: field performance. Each blade is covered with two coats of PVC protected by double shield, one to bind the fiberglass strands and