The GPH1P single prism is a prism solution or reflective target designed for surveying use. It is suitable for land surveying, construction surveying, infrastructure construction, and other geodetic tasks where a detectable target for a measuring instrument is required. The product can be attached to a compatible pole, holder, or adapter depending on the application. Before use, it is recommended to check the measuring instrument's compatibility, the prism constant, and the mounting method to be used. A correctly chosen prism facilitates daily survey work and keeps the prism assembly manageable. The product is suitable for both continuous professional use and for supplementing existing equipment or as a spare part. Before ordering, it is advisable to check the technical specifications and the prism model required for the task.