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Topcon Type Tribrach without Optical Plummet AJ13(D2)
Tribrachs accept EDM systems, total station, electronic and optical theodolites, as well as equipment and
accessories.
High quality tribrach features 3X magnification and a twist focus.
Its reticule is composed of two small concentric& nbsp;circles.
With a sighting distance of 0.3 m to 15 m, accuracy of 0.5 mm per 1.5 m.
A locking forced-centering knob, a 5/8 x 11 base and an 8-minute circular vial.
Color: Yellow