There are meter marks on the protect layer of duct rodder, which can be used for measuring distance. Marks are printed by professional printing machine, which has the advantage of strong adhesion, clear writing, waterproof, anti-ultraviolet, it can be still clear even after ...
Common features as below: 1. Strong non-conductive fiberglass rod construction. 2. Every Metre Marking for Easy use. 3. Yellow Color for better Visibility. ...