The SCS 2371 Dual Conductor Coiled Cord 20 ft. is for use with dual conductor wrist straps and SCS Workstation Monitors. If one conductor is damaged, the operator will maintain the path-to-ground through the other conductor. The Dual Conductor Coil Cord features an improved grip that is wider in diameter and easier to grasp when inserting and removing the cord from the remote unit. 1 megohm current limiting resistors are included on both conductors to protect operator from accidental contact with equipment line voltage.