AdirPro 220° Wide Angle Prism for Surveying – Wide Angle Reflecting Target
This surveying and engineering tool is perfect for land surveyors, contractors, architects, engineers, and more. Constant: 0mm Pin pole used: φ9 mm Size: 45 x 65 x 50 mm Weight: 137g”. GREAT FOR SURVEYING- This top of the line prism is ideal for surveyors, engineers, contractors and land surveyors.