Sokkia 724861 style 25 mm copper-coated prism system
Model NO.: ADS102-A
System contains a copper coated 25mm prism, a tilting holder that has either a side-mounted or center vial.
The prism can be either mounted in a 0 or -30mm offset position.
Kit comes with two adapters,plumb bob holder and padded carrying case with a belt loop.