SECO telescoping poles are designed to give the GPS surveyor all the features needed in a single pole. They are ideal for kinematic surveys. They have a 0 H.T. (zero height, generic for all users.)
The lightweight carbon fiber composite and aluminum construction make the poles 30% lighter than similar prism poles.
A stainless steel locking pin engages in selected hole in the graduated inner to guarantee no slipping or change in length of the pole.
The pole uses SECO’s TLV™ lock, which contains a 40-minute vial on the lock.
It locks at 1.8 m, 2 m and 2.2 m.
The #5129-50 has dual graduations, 2 mm and 0.01 ft.
It collapses to 1.4 m, extends to 2.5 m.
Weighs 2.3 lb (1 kg)
