Noyafa Multi-Function Cable Tester for Continuity & Wiremap, PoE, Length Measurement, Port Flash, Color Screen & Rechargeable Battery NF-8504

Continuity & Wiremap: Instantly verify each pair on CAT5/CAT6 cables for open/short or miswiring, preventing downtime.PoE Testing (DC 5–60 V): Support IEEE802.3af/at/bt standards and non-standard loads; ensures safe PoE power delivery.Length Measurement (5–300 m): Pinpoints cable breaks or distance to fault up to 300 m, saving time on cable runs.Port Flash (10/100/1000 Mbps): Quickly identify active switch ports and duplex mode (full/half) by flashing link LEDs.Remote Continuity Alignment: Includes a detachable RJ45 remote to check cable sequence in-wall or across patch panels.2.4″ Full-Color LCD: Large, easy-to-read screen displays test modes, icons and results at a glance—even in low light.Anti-Burning Protection (≤ 60 V): Safeguards the tester against accidental live voltage up to 60 V, prolonging device lifespan.3.7 V 1500 mAh Rechargeable Battery: Delivers hours of continuous use; USB-C charging means no more disposable batteries.Auto-Off: Conserves battery life by powering down after 5/15/30/60 minutes of inactivity.—LCDDisplay: 2.4 Color ScreenContinuity Testing: Cable Type: CAT5/CAT6 Testing Range: 600m STP&UTP: Yes Short Circut YesPOE Testing： Range: DC5V~60V Standards: IEEE802.3af/at/bt Load Testing: 2~80W POE Output Yes Power Supply Pin YesPort Flash Function YesLength Measurement Range: 5~300mLow Battery Indicator YesBattery: 3.7V 1500mAh Lithium BatteryAuto Off: 15m/30m/60m/OFFAnti- burning Level: DC60VDimension: 138.5×76×30mm—