Description NETWORK POE CABLE TESTER The NF8504 POE Cable Tester is compatible with the latest PoE standard. This model also measures and displays voltage load in real-time during PoE tests. Features Continuity & Wiremap, Instantly checks CAT5/CAT6 cables for opens, shorts, or miswiring, ensuring proper termination and preventing network failures; PoE Testing (5–60V DC), Validates IEEE 802.3af/at/bt (PoE/PoE /PoE ) compliance and tests non-standard PoE devices for safe, reliable power delivery; Cable Length Measurement (5–300m), measures cable distance and locates breaks or faults, saving time on troubleshooting long cable runs; Port Flash (10/100/1000 Mbps), Identifies active switch ports and confirms duplex mode (full/half) by triggering port LEDs for quick network verification; Remote Continuity Alignment, Includes a detachable RJ45 remote for testing cable continuity behind walls or across patch panels, ideal for installers; 2.4″ Full-Color LCD,  Bright, high-contrast display shows test results, icons, and diagnostics clearly, even in low-light conditions; Overvoltage Protection (≤60V) Built-in safety protection against accidental live voltage exposure, ensuring durability and longevity; Rechargeable 1500mAh Battery (USB-C) Long-lasting 3.7V Li-ion battery supports hours of continuous use with USB-C charging; Auto Power-Off (5/15/30/60 min)   Customizable auto-shutdown conserves battery life during extended inactivity; POE Testing & Power Load Measurement When performing a PoE test, NF8504 also displays the power load value. This power load testing verifies whether the PoE switch can adequately power the connected device by showing the voltage and power values under load. Specifications LCDDisplay: 2.4-inch Color Screen Continuity Testing: Cable Type: CAT5/CAT6 Testing Range: 600m STP&UTP: Yes Short Circuit: Yes POE Testing: Range: DC5V~60V Standards: IEEE802.3af/at/bt Load Testing: 2~80W POE Output: Yes Power Supply Pin: Yes Port Flash Function: Yes Length Measurement Range: 5~300m Low Battery Indicator: Yes Battery: 3.7V 1500mAh Lithium Battery Auto Off: 15m/30m/60m/OFF Over-voltage protection: DC60V Dimension: main unit 138.5×76×30mm, remote unit 65x37x23mm What is in the box NF8504 POE cable tester x 1pc NF8504 RJ45 wiremap remote x 1pc 15cm RJ45 8P8C flat cable x 1pc 15cm RJ12 6P6C flat cable x 1pc 15cm RJ12 and alligator clip cable x 1pc USB A to USB C cable x 1pc Carry bag x 1pc Manual x 1pc Click here to return to shop