Noyafa Wire Tracker & Digital Multimeter with Cable Length Measurement, PoE Testing, NCV Detection, and LCD Display NF-B509

Toolbox for electrical & network engineers: Equip yourself with the versatile NF-B509 – one gadget to diagnose network and electrical components, from wires, cables, outlets, to ports, panels, and switches.Network cable tester: Swiftly run continuity checks for RJ45 UTP/STP network cables, identifying wiring issues within seconds.Wire tracer: Effortlessly trace the location of a network cable using a probe and tone generator, making cable identification across different rooms a breeze.Length meter: Measure RJ45 cables easily, eliminating manual measurements and saving valuable time.Ethernet tester: Connect and test ethernet status with detailed on-screen information, including voltage providers and standards.Router port locator: Locate a port connected with a cable in a router or other ethernet switch. Easily spot the target via a flashing light.Digital Multimeter: Connect the tester pins to unveil MF-B509's digital multimeter capabilities. Test the voltage and current (AC/DC) directly. Run electric diagnostics easily and fast.—Main functions: Network cable tester, tracer, length meter; PoE test and port locator; digital multimeter and non-contact voltage detectorAuto-off: YesTransmitter:Continuity tester: 2000m or 6,561ft max test rangeCable length meter: 5-200m (±3m) or 16-656ft(±9ft)Port locator: 10M, 100M, or 1000MPoE: 4 or 8 pins power tester; voltage testNCV: 0 to 4 levelsTemperature Measure: YesResistor Measure: 600Ω – 60MΩ (±1.0% 5)Voltage Measure: 600mV to 610V (DC: ±0.5% 3 ; AC: ±0.5% 3)Current Measure: 1mA – 3A DC ( ±0.8% 3)Power: 3.7V/1500mAh lithium batteryDimension: 137.5*76*34Receiver:LED: YesEarphone jack: YesMax Working Current: 150mAPower: DC9VDimension: 204.9*38*29—