HDP10.Elevator tripod and shaft structure to adjust and down It used to place a variety of measuring instruments

HDP10.

Elevator tripod and shaft structure to adjust and down.

Elevator tripod Adjusting the elevator column up and down by manual operation..

Closed length :103cm opened length:210cm(including 50 cm for central column)a

djustable rang of the central column:56cm

Clains between legs to prevent leg from sliding

Weight:4.00kg

HDP10Elevator tripod for Laser