Product name: Super light external expansion rod

Brand Name:

Section range: 6-13 sections

Section length range: 1524mm-1828mm

Length range of contraction joint: 650mm-2000mm

Extended length range: 8000mm-20000mm

Ultra-high modulus carbon fiber manufacturing comfort light/quick and easy to plug in

Pipeline periscope, industrial endoscope, pipe groove detection, pipeline endoscope, sewer pipe detection, solar energy cleaning, glass cleaning, aerial picking and other telescopic use environment