* Order-related, cannot be canceled *, KLEIN TOOLS cable test kit with VDV Commander tester, remote locating units, adapter and bag Cable tester locates, tests and measures coaxial and data cables (RJ45) 2.7 inch display For detecting wiring errors including incorrect wiring , open circuit, short circuit and split pairs as well as for checking the shielding Detects and tests Power over Ethernet (PoE) Measures the cable length and the distance to a fault using the TDR method (time domain reflectometry) Measuring pair cable lengths of up to 457 m (1,500 ft) with an accuracy of up to (±5% + 0.3 m/1 ft) Verify shielding Test 1 cable end or complete test both ends with Test-n-Map remote locators Test the active network ( Ethernet) -- detects performance and connection speed Searches and identifies cables with remote locators, Test-n-Map remote locators, connection LED and tone generator. Check and detect position in one step (testing on 2 cable ends) with Test-n-Map Remote units (RJ45 connectors) supports up to 8 remote units Multiple tone generator (4 cadences) that can send a tone over a single conductor, a pair of conductors or all conductors. Requires an analog sound locator probe such as the Probe-PRO Sound Locator Probe (VDV500-123) sold separately Visually detects hubs or switches and locates cable runs with link LED Stores up to 256 cable or network tests Reports can be exported and printed