NOYAFA Network Cable Tester for rj45 rj11 rj12 /cat5 cat5e cat6 cat6a cat7,Test STP UTP/Single Head Cable Checker,Continuity Test,Phone line cat3,Ethernet Tester,LAN Cable Test Tool (Red)

Universal cable: RJ45 CAT5, CAT5E, CAT6, CAT6A (UTPSTP), RJ11 RJ12 telephone line CAT3 (6P2C P4C P6C)
Test cables for problematic shorts, opens, cross-pairs, and other wiring faults, keeping the network running smoothly
Quick test results (open circuit, crossover, straight through, open circuit), quickly detect the crimping condition of the crystal head, and can also be used as a lan tester
Quickly judge the power supply type and power supply status of the POE switch, and prompt the battery and low voltage
Support 802.3af 802.3at two standards, the maximum test distance is 2000m, used in home, industry and other fields (battery not included in the package)