... water level test 2:material:TPU,PE 3:conductor:copper ,tinned copper 4:unit:inch&feet The volume of oil cable,tape ... wire,Water level gauge cable,tape cable,tape wireStructure & Specifications:Conductor: copper / ... line), YGC Silicone rubber cable, YGCP shielded cable, tape cable, ribbon cable, logging cables, underwater cables, ... material LLDPE,PE,PU water test tape