SECO Robotics Carbon Fiber, One Section Prism Pole CM/1 Oths Grad
PN: SEC5129-52
Adapters will achieve other prism heights; holes are spaced every 0.5 ft (15cm); TLV™ lock which has a 40-minute vial built-in; inner poles have dual graduations: centimeters and 0.01 ft; collapse to 4.97 ft (1.52 m) and extend to 8.53 ft (2.60 m); weighs 2.30 lbs (1.04 kg).
