NWI® Three-Jaw Surveying Tribrachs (Topcon / SOKKIA Compatible)

Three-Jaw Surveying Tribrachs Fit Topcon & Sokkia Instruments for Precision Instrumentation

Precision Three-Jaw Surveying Tribrachs help surveyors ensure their measurement instruments are precise and accurate. Compatible with Topcon and Sokkia surveying instruments as noted.
Three-Jaw Tribrach without Optical Plummet offers accurately machined leveling screws to ensure precise plumbing of total stations, theodolites, reflector systems and other accessories. Surveying Tribrach features standard 5/8" x 11 base plate. Compatible with Topcon and Sokkia surveying instruments.
Three-Jaw Tribrach Adapter with Optical Plummet allows the prism to be pointed after installation in the tribrach. Adapter is compatible with Topcon and Sokkia surveying instruments.
Three-Jaw Tribrach with Optical Plummet offers accurately machined leveling screws to ensure precise plumbing of total stations, theodolites, reflector systems and other accessories. Features 3X magnification with 5° field of view. Surveying Tribrach features standard 5/8" x 11 base plate. Circular vial is 8'/2mm. Compatible with Topcon surveying instruments.