Feature:1. Multimeter and Capacitance Meter: Can measure AC/DC voltage, current, resistance, capacitor, frequency, NCV and temperature.2. Support PoE Scan: With Load Max 60V Anti-burning, support cable scan with any switch or router on work.3. Cable Length Measurement: Know the cable length once inserted. Support 5m-200m length range.4. Intelligent Anti-burnt Design: Support various current range measurement, quick measure current value, high accuracy self-identify to measure.5. Wide Resistance Measurement Range: Upgraded to max 60M resistor, self-identify the range to test. Wide range to meet most repair requirement.Specification:This meter combines with the cable tracing and cable length measuring functions. The advantage of this meter is the long-tracing distance clear sound signals rapid and precise cable length measurement. The meter is a practical tool for laboratories, factories, radio lover network installers and technicians.Features:Multimeter and Capacitance Meter: Can measure AC/DC voltage, current, resistance, capacitor, frequency, NCV and temperature.Support PoE Scan: With Load Max 60V Anti-burning, support cable scan with any switch or router on work.Cable Length Measurement: Know the cable length once inserted. Support 5m-200m length range.Intelligent Anti-burnt Design: Support various current range measurement, quick measure current value, high accuracy self-identify to measure.Wide Resistance Measurement Range: Upgraded to max 60M resistor, self-identify the range to test. Wide range to meet most repair requirement.Digital Signal Sensor Probe Upgrade: Inductance probe with PCBA design to support anti-jamming accurately locate the cable. Support STP/ UTP cable scan.Specifications:Model: NF-B509Material: ABSScan Modes: Analog Mode/Digital ModeAuto Off: YesTransmitterContinuity Testing: Max Range 2000mCable Length Measurement: 5-200m (±3m)Port Flash: 10M/100M/1000MPoE: 4 pins/8 pins power testing, PoE voltage testingNCV Function: NCV (Level 0~4)Temperature Measurement: YesResistor Measurement: 600-60M (accuracy: ±1.0%+5)AC/DC Voltage Measurement: 600mV-610V (DC accuracy: ±0.5%+3; AC accuracy: ±0.5%+3)AC/DC Current Measurement: 1mA-3A (DC accuracy: ±0.8%+3)Power: 3.7V, 1500mAh lithium batteryReceiverLED Light: YesEarphone: YesMax Working Current: ≤150mAPower: DC9V (exclusive)Receiver Size: 204.9 * 38 * 29mm / 1 * 1 * 1inTransmitter Size: 137.5 * 76 * 34mm / 5.41 * 2.99 * 1.34inPackage Weight: 650g / 22.92ozPackage Size: 24 * 16.4 * 5.4cm / 9.45 * 6.45 * 2.12inPackage List:1 * Transmitter1 * Receiver1 * RJ45 Cable1 * Type-C Cable1 * Multimeter Pens1 * Earphone1 * User Manual (English)Package List:Package List:1 * Transmitter1 * Receiver1 * RJ45 Cable1 * Type-C Cable1 * Multimeter Pens1 * Earphone1 * User Manual (English)