Professional RJ45 Network Cable Tester with 4" IPS Screen, Rechargeable Ethernet Tester, Network Tools, PoE++ Detection, Digital Multi-Meter, OPM, Cable Length Meter, TDR, NCV, Level Meter

【11-in-1 Full-Function Network Cable Tester】Full-function Ethernet network cable tester with a 4-inch IPS touchscreen and 800×480 resolution. This multifunctional network and RJ45 tester supports UTP cable testing, RJ45 TDR cable testing, cable tracing, TDR3.0, network tools, coaxial level measurement, PoE detection, digital multimeter, optical power meter, VFL, length measurement, FTP server, and more.
【TDR, Level Indicator, and PoE++ Detection】TDR 3.0 for testing the length and short circuits of BNC, network, telephone, RVV, and elevator cables (Cat 5/6). Measurement range: 1.2 km. Level indicator for detecting coaxial video signals from cameras (peak level, sync level, and burst level). PoE tester compatible with IEEE 802.3at/af/bt protocols and non-standard PoE protocols. Displays supply voltage, power pins, and their polarity. [DMM/OPM/VFL] This multifunctional cable tester combines a digital multimeter, optical wattmeter, and visual fault locator in one device. The smart, auto-select digital multimeter measures voltage, resistance, and continuity, and incorporates insulation protection. The optical wattmeter tests signal strength and insertion loss for various fiber optic devices and components. The Visual Fault Locator (VFL) allows for easy and precise location of fiber optic faults. [RJ45 Cable TDR Tester, Length Measurement Instrument, and Network Tools] This professional RJ45 tester checks the condition of cable pairs, their length, attenuation, reflectivity, impedance, offset, and other parameters up to 180 meters. For network cable length testing, the maximum measurable length is 3,000 meters (open circuit testing only). This multi-function network tester features a 1000M Gigabit port and integrates advanced tools and testers: ping, IP detection, PPPoE testing, route tracing, and LLDP/CDP testing. 【Enhanced Network Cable Tester and Locator】Advanced UTP cable testing: verifies the sequence, type, and compatibility with remote kits of UTP cables and quickly detects fault points at the ends (near, middle, and far) of RJ45 connectors. This digital signal electrical cable tracer and Ethernet cable locator allows for the rapid location of the target cable (BNC, network, telephone, or other metallic cables) within a tangle of cables. It effectively eliminates noise and false signals. Compatible with both RJ45 and UTP, it accurately locates cables and prevents diagnostic errors.