High Precion Tribrach Tb121, Tb122

TB121: WITHOUT optical plummet

TB122 WITH optical plummet 

Tribrach with or without plummet, used for prism reflector,Gnss receiver,total station,3D scanner etc..

The tribrach can be leveled though the three adjustable feet and circular bubble level.

Torsional stiffness: 3"

CIRCULAR BUBBLE: 8'/2MM

BOTTOM CENTRAL SCREW:5/8"

OPTICAL PLUMMET:

                               IMAGE:ERECT

                               MAGNIFICATION:20X

                              ACCURACY:0.8MM/0-2M

TB121: WITHOUT optical plummet

TB122 WITH optical plummet 

Tribrach with or without plummet, used for prism reflector,Gnss receiver,total station,3D scanner etc..

The tribrach can be leveled though the three adjustable feet and circular bubble level.

Torsional stiffness: 3"

CIRCULAR BUBBLE: 8'/2MM

BOTTOM CENTRAL SCREW:5/8"

OPTICAL PLUMMET:

                               IMAGE:ERECT

                               MAGNIFICATION:20X

                              ACCURACY:0.8MM/0-2M
 

TB121: WITHOUT optical plummet

TB122 WITH optical plummet 

Tribrach with or without plummet, used for prism reflector,Gnss receiver,total station,3D scanner etc..

The tribrach can be leveled though the three adjustable feet and circular bubble level.

Torsional stiffness: 3"

CIRCULAR BUBBLE: 8'/2MM

BOTTOM CENTRAL SCREW:5/8"

OPTICAL PLUMMET:

                               IMAGE:ERECT

                               MAGNIFICATION:20X

                              ACCURACY:0.8MM/0-2M