Tribrach W/Optical Plummet & Fixed Adapter 5/8 X 11 Mount for GPS

A Survey Tribrach with Threaded adaptor is needed to accurately setup the Rover on the Tripod.

• • Tribrach and Black GPS Carrier
  •  High precision Three-jaw Tribrach with Optical Plummet
  • For GPS and prism
  • Three leveling screws with center line
  • Twist-focus (2.5x mag.)
  • The GPS adatper with universal 5/8″-11 mount
  • 3-prong forced centering connection

  Contains:

  • 1pcs x  Tribrach with optical plummet
  • 1pcs x 5/8 x 11 threaded   Adapter