The Snap Shot fault-finding time domain reflectometer (TDR) by T3 Innovation of Camarillo, Calif., detects, locates and identifies fault conditions such as opens, shorts and arc faults on energized cable of all types up to 3,000 feet in length, according to the company.
Featuring a large, backlit LCD display, the product uses an advanced form of TDR technology that allows its use over energized cables. Dual internal memory allows users to store cable parameters for easy reference, while a built-in tone generator with multiple tone capability traces and finds faults.