High Resistance Cable Fault Locator & Flashover Fault Tester – Advanced Underground Power Cable Fault Detection System with TDR, Arc Reflection and Impulse Current Testing Product Description High-resistance cable faults are often more difficult to locate than simple open or short circuits. The High Resistance Cable Fault Locator and Flashover Fault Tester is designed for advanced cable diagnostics where conventional low-voltage TDR testing alone may not provide sufficient