Detect faulty wiring with the Fluke Networks OMNIScanner2 cable tester and make your home safe from possible electrocution and consequent fires. Connections made using the Cat 5, 5e and 6 are tested and certified by this Fluke Networks tester. Using comprehensive test results management software, channel support standard and Cat 6 permanent links, this Fluke Networks cable tester can test up to 300 MHz on class F links. In the event of connection failures or loose wiring, this Fluke Networks tester points out the problem with S-Bands diagnostics. This Fluke Networks cable tester has dual-fiber, dual wavelength and multimode certification. Whether it is an open circuit, short circuit or miswired connection, the Fluke Networks OMNIScanner2 cable tester is a handy device that will alert you of the same before it gets too late.