SECO Carbon Fiber Prism Pole 8.53 FT with No Outside Graduations (5129-52) Ready for QA The optional Styrofoam blind plug

The optional Styrofoam blind plug can be used to prevent shotcrete from penetrating the protective ring

It boasts up to 30 workdays of power and the highest water and dust protection in its category

Accurate measurements can be made without moving the rod clamp

The unit comes complete with model 509 light source

SECO Carbon Fiber Prism Pole 8.53 FT with No Outside Graduations (5129-52) Ready for QA The optional Styrofoam blind plugThese carbon fiber telescoping poles are graduated to read direct for a 135 mm prism height Adapters will achieve other prism heights Features include a stainless steel pin which locks the inner pole Holes are spaced every 0. 5 ft Poles include the popular 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 lb (1. 04 kg)