1The tester has three modes for tracking cables, such as digital mode, simulation mode and PoE mode 2Equipped with the most powerful cable positioning technology, suitable for any working environment 3Includes function of cable length measurement, cable fault test, PoE test, hub flashing and NCV 4Practical LAN network cable tester have become essential tools for wiring engineers 5NF& 8209;8209 is a new generation providing digital and analog signal in a network toner and probe Item Type: Network cable tester Material: ABS Model: NF-8209 Application: Cat5, Cat6 Battery: 1 x 9V battery + 3 x AA batteries(not include) Display: LCD Product Operation:1. CONT-test open, short, crossover and other STP, UTP cables. 2. Length-measure the length of LAN cable, the range is approx. 2.5 ~ 200 meter / 8.2 ~ 656.2ft. 3. Scan-analog/digital/PoE mode to locate the LAN cable. 4. PoE - Applicable to standard or non-standard PoE switches (5~60V), marking the AT or AF standard of the PSE type. 5. Flash memory-locate the network port by flashing port lights on the switch/router. Size:Approx. 210 x 43 x 27mm / 8.3 x 1.7 x 1.1in Approx. 130 x 28 x 70mm / 5.1 x 1.1 x 2.8in Approx. 23 x 37 x 65mm / 0.9 x 1.5 x 2.6in 1 x Transmitter1 x Receiver1 x Remote Adapter1 x Earphone1 x RJ-11 Adapter Cable1 x RJx45 Adapter Cable1 x Crocodile Clip Adapter Cable1 x Carrying Bag1 x User Manual