Green Tribrach & Adapter & Height Hook For Total Station Prism. Includes tribrach, adapter with optical plummet, and GZS4-1 height hook. Tribrach without Optical Plummet. Standard base for mounting instruments on tripods. Adapter with Optical Plummet & Bubble Level. 5/8 thread adapter features built-in optical plummet for centering and bubble level for leveling. Leica-style hook with integrated tape measure for antenna height measurement. For Total Station & GNSS. Essential accessory kit for surveying and construction fieldwork. Hook attaches directly below tribrach for quick height readings. 100% Brand New, High Quality.
