Main function: 1. PoE / PING testing. 2. Trace targeted cable among lots of unknown cables ; 3. Port flash function help trace lan cable connected to swticher or router visually, no need of receiver. 4. Capable of scanning cable on PoE switch without damaging the device. 5. Locate faults for RJ11/RJ45/BNC Cable; 6. measure cable length accurately 7. Voltage detecting function. 8. 8 remotes included , improving work effiency. 9. Memory and storage function, export or upload the data from PC. 10. Built-in Lithium battery and color screen Benefit: 1. 3.7V lithium battery power supply ,Convenient, durable, and durable. 2. 2.8 inches LCD Color screen ,Clear, intuitive and personalization. 3. Main tester can save and export 160 groups of data. Q&W 1) What are the characteristics of the different hunting modes of the 8601 series? The latest version of the 8601 series line finder has 3 types of line hunting modes: regular mode, POE mode, and high-power mode Conventional mode: accurate line hunting, with a detection range of about 3 cm, suitable for most scenarios, compatible with 100M and Gigabit switches, searching for 4-core, 8-core, category 5, category 6, telephone lines, etc.; POE mode: used to load and hunt on the POE switch High-power mode: The maximum detection range can reach 0.5 meters. When the cable is very long, or the buried wire is deeply buried, the high-power mode can be used when the ordinary line finder cannot detect it 2) What is the difference between 8601W and 8601? 8601W has 8 remote adapters, 8601 has only one remote adapter, other functions and operations are the same Accessories Included: earphone x 1 set telephone line adapter x 1 set network cable adapter x 1 set Charging adaptor x 1 set Cable clips x 1 set