SPY Model 670

With the unit weighing only 3 lbs., operator fatigue is significantly reduced. Engineering at Pipeline Inspection Company states that, because there are few connections and no belt, the SPY Model 670 is very convenient for small jobs. For large surface areas, the Model 670 can be easily modified by simply changing out the electrode to a roller or wide sponge. By simply grounding it and wetting the electrode, inspectors can inspect any paint, epoxy and coating. The roller sponge electrode option streamlines inspections on large flat surface ...