03-1700-B Fixed L-bar 25 mm Setup Prism bundle-product-TOP312670111- The Northwest Instrument NSH01 Single

The Northwest Instrument NSH01 Single Prism Holder is suitable for all surveying applications

The box beam level is equipped with an open center vial and two plumb vials that allow easy reading

tips and practice examples in an easy-to-understand format to help get the most out of the Construction Master Pro

The Keson Weatherproof Permanent Marking Dye is greatly suitable for exterior applications including concrete layout

trigonometry

03-1700-B Fixed L-bar 25 mm Setup Prism bundle-product-TOP312670111- The Northwest Instrument NSH01 SingleThe 1700 B fixed L bar monitoring prism is ideal for surveying locations where a permanent mounting is needed. Use on flat surface for temporary use, or securely attach the L bar prism to a wall or structure for long term use, in any weather ideal for deformation and mining surveys. Features Ideal for surveying locations where a permanent mounting is needed 25mm copper coated prism which is water and dust proof 0mm offset Assembly made of black