Keson Measuring Collapsible Wheel Model MP301 AP20 essential for secure and stable

essential for secure and stable prism mounting

wall bracket

steep terrain

545-160M) comes standard with a dual axis micrometer

Some units require a minimum of 10 meters

Keson Measuring Collapsible Wheel Model MP301 AP20 essential for secure and stableKeson Measuring Wheels feature sturdy and reliable counters, with the wheels designed specifically to protect this most valuable component. Rugged 3 4in. steel tubing makes Keson frames the strongest in the field, while the wheel rolls easily over the toughest terrain and withstands constant heavy use. Durable 3 8in. rubber on the wheel preserves the integrity of the wheel's shape Safety reflector makes user more visible 5 digit counter has large,