PN-F RJ11 / RJ45 Network Wiring Finder Network Cable Checker POE Tester Anti-interference

1. Professional testing, efficient and accurate, plug and test, fast search2. Stable performance and long service life3. Fast and accurate, efficient and accurate, refuse to wait4. Split design, easy to use tester5. Anti-seismic and drop-proof, more suitable for construction site environment6. Small and convenient, easy to carry and does not take up space7. Main and auxiliary testers, split design8. Simultaneous testing, smooth connection to standard multi-port9. Transmission distance: greater than or equal to 3KM10. Host operating current: less than 10mA11. Auxiliary machine working current: less than 30mA12. Material: ABS13. Function: Network detection cable hunting14. Power supply: 9V DC laminated battery (not included in the product)15. Engine size: 140x75x30mm16. Receiver size: 220x48x32mm17. Net weight: 250g18. Gross weight: 0.4kgTelephone/network line hunting function:1. Directly plug the telephone line with crystal head into the telephone line hunting interface RJ-112. Turn the function selection switch