• Prism: 5” accuracy 10mm copper coated prism
• Prism casing: Virtually indestructible polymer
• Recommended method of installation: 4x Survey nails
• Eliminates danger for surveyors and motorists, where a road survey job is concerned
• Extremely robust in construction, and made to withstand heavy vehicle movement.
• Waterproof in construction.
• Safe for vehicles to travel over it even at high speeds
• Intended usage: to be used with a total station for various road monitoring
requirements, and road survey jobs.
• Used by the Singapore authorities and their contractors for various road monitoring projects.