Top 6 Best Internet Speed Tester

Anti-interference Network Cable Tester Adopt advanced digitalanalogPOE mode, high sensitivity, less noise interference, easy to accurately locate the target cable, widely used in engineering wiring, network and equipment maintenance. Optical power Meter Test Port Flashing Connect the network cable to be tested to the transmitter, the wire tracker will automatically detect the optical fiber frequency and the port indicator will flash on the same screen, which can display the working speed of the port, which is convenient for accurately locating the line and port.. Multifunctional Network Cable Tester There are nine features to meet your needs. Continuity testing, cable scan, port flash, length measurement, POE Power Supply Test, QC testing, optical power meter, VFL function, and NVC function.. PoE Testing PoE testing can check cable mapping polarity and voltage of PoE network switches, withstand 60VDC. Automatically detects and switches between 10M100M1000M modes. Includes cable tracking, short circuit test, interruption of circuit test and etc. Cable Length Test The RJ45 cable tester can quickly measure the length of the cable with a range of 200m. Not only network cables, but also phone lines and BNC cables.. Long Battery Life Type-C Charging Built-in 1500mah 3.7V lithium battery, running time of 10 hours, Type-C charging is more convenient. The flashlight solves the trouble of working in the dark.

Cable Performance testing up to 10GBASE-T via frequency-based measurements and support of EtherNetIP, PROFINET, EtherCAT. Network features including Nearest Switch Diagnostics including advertised data rate, switch name and port number, and VLAN.. PoE Verification Detects the PoE class 1-8 and power, and performs a load test of available PoE from the connected switch. Displays cable length, wire map, and distance to open or short.

A handheld Ethernet tester for quick, automated verification of network connectivity and availability. Connect an RJ-45 or fiber cable 2000 model only from the network hub or wall plate to the LinkRunner AT RJ-45 LAN or fiber port.. Tests 101001000 Mbps twisted pair and 1001000 Mbps fiber optic Ethernet links. AutoTest accurately identifies network problems in 10 seconds. Features basic cable tests, Ethernet link and switch port identification, TruePower PoE, IP ping, TCP port open, IPv6 support, reflector option, 50 reports, Li Ion battery. Includes Li Ion battery, cable identifier 1, LinkRunner Manager software.Supported Operating SystemsWindows Vista, Windows XP, Windows 7, Windows 8.

Automatically runs all tests and checks for continuity, open, shorted and crossed wire pairs. Visible LED status display.. Cable state testing 2-wire Line DC detecting, anode and cathode determination,Ringing signal detecting open, short and cross circuit testing. Cable Type RJ11 Telephone cable and RJ45 LAN cable. Connectors Ethernet Cat 5, Ethernet Cat 5e, Ethernet Cat 6, Ethernet Cat 7, RJ11 6P and RJ45 8P. Power Source DC9V Battery Required not included.

Detects Speed and Duplex of 101001000 base TX Links.Transmits link activation signals for port identification. Verifies IP Address Assignment with the DHCP Client Test. Tests Connectivity Accross a LANWAN. Measures Packet Response Time to Determine Network Performance. Captures the MAC Address of an IP Address.

Designed for test the wire circuit state of network cable, telephone cable, such as open, short, cross, etc. High quality network cable tester suitable for testing both RJ45 Ethernet cables and RJ11 cables.. This model adopt automatic scan model, which can rapidly get a test result. The tester has a detachable section making it perfect for testing cable runs in different locations.. RJ45 Network Cable Tester tests double-twisted cables 1, 2, 3, 4, 5, 6, 7, 8 and Ground.

Three scan modesNF-8209 network cable tester supports AC filter mode Analog mode PoE mode.. PoE testingThe PoE Tester can test the information of standard PoE device, such as POE voltage, power supply polarity, power supply mode and also the type of PSEaf or at standard.. Hub blinkThis network cable tester Locate network port by the flashing port light on Hub Switch. Available to 10M100M1000M Hub switch.. Length measurementCable length testing accuracy of rj45 wire tracer can be up to 98 and 200 m.. Cable continuity testing NCVEthernet network tester can test physical status for STP, UTP lan cable. Detect AC voltage presence 50V-1000V..