| Product Specifications | |
|---|---|
| Tech Specs | |
| Product Type | 2-in-1 Network Cable Tester & Digital Multimeter |
| Supported Network Cables | CAT5 / CAT6 RJ45 |
| Testing Functions | Wiremap, Cable Tracing, Length, PoE, Port Flash, Multimeter, NCV |
| Cable Tracing Modes | Digital and Analog |
| RJ45 Cable Tracing Range | Up to 600m |
| Wiremap Test Range | Up to 2000m |
| Cable Length Measurement | 5–200m (±3m) |
| Port Flash Detection | 10/100/1000Mbps |
| PoE Detection | 4-Core / 8-Core Power Supply and Voltage |
| AC/DC Voltage Measurement | 600mV–610V |
| Resistance Measurement | 600Ω–60MΩ |
| Current Measurement | 1mA–3A DC |
| Frequency Measurement | 0–10MHz |
| Continuity Buzzer | Below 50Ω |
| Diode Test | 0–3.3V Forward Voltage |
| NCV Detection | 4-Level Indication |
| Temperature Display | Ambient Temperature |
| Display | Backlit Digital LCD |
| Transmitter Battery | 3.7V 1500mAh Rechargeable Lithium |
| Transmitter Charging | USB Type-C |
| Receiver Power | DC 9V Battery |
| Receiver Features | Adjustable Sensitivity, LED Light |
| Transmitter Dimensions | 137.5 × 76 × 34mm |
| Receiver Dimensions | 204.9 × 38 × 29mm |
| Auto Power-Off | Yes |
| Warranty Information | |
| Warranty | N/A |
The NOYAFA NF-8509 is a 2-in-1 network cable tester and digital multimeter designed for LAN installation, wire tracing and electrical maintenance. It combines RJ45 continuity testing, cable length measurement, PoE checking, port flashing and electrical measurement in one multifunctional instrument.
With digital and analog tracing modes, a backlit display and rechargeable transmitter, the NF-8509 supports everyday troubleshooting. Check the latest NOYAFA NF-8509 price in Bangladesh at IT Source.
The NOYAFA NF-8509 combines a network cable tracer with a digital multimeter. It supports RJ45 wiremap testing, cable tracing, length measurement, PoE detection and switch port identification.
Its multimeter measures AC/DC voltage, current, resistance and frequency. Continuity, diode testing and non-contact voltage detection provide additional diagnostic functions.
The backlit display, USB-C rechargeable transmitter and adjustable tracing receiver make it suitable for technicians working on network installations and electrical maintenance.
The NF-8509 uses a signal transmitter and handheld receiver to identify network cables. Digital and analog tracing modes allow technicians to choose a suitable scanning method for different wiring environments.
The manufacturer specifies RJ45 wire tracing up to 600 meters. Adjustable receiver sensitivity helps locate cables in network cabinets, offices and structured cabling installations.
The tester checks Ethernet cable wiring continuity and helps identify open, shorted or incorrectly connected conductors. Its wiremap function supports troubleshooting during cable installation and maintenance.
Cable length measurement covers 5 to 200 meters with a stated tolerance of ±3 meters. This helps estimate cable runs and investigate damaged or improperly terminated connections.
The built-in PoE test identifies four-core and eight-core power supply arrangements and checks PoE voltage. It helps technicians inspect powered Ethernet connections used with compatible networking equipment.
The port flashing function helps identify the corresponding port on a connected switch or router. It supports recognition of 10Mbps, 100Mbps and 1000Mbps network connections.
The NF-8509 measures AC/DC voltage from 600mV to 610V, resistance from 600Ω to 60MΩ and frequency from 0 to 10MHz. It also supports current measurement according to the manufacturer's specified ranges.
Continuity testing uses an audible buzzer for resistance below 50Ω, while diode testing identifies polarity and forward voltage drop. These functions help investigate compatible electrical circuits and components.
The NCV function provides four levels of inductive voltage indication to help identify the possible presence of AC voltage near wiring. It offers an additional diagnostic aid during maintenance work.
The transmitter also displays ambient temperature. NCV indications must not be used to prove that a circuit is de-energized; appropriate rated electrical test instruments and safe working procedures remain necessary.
The transmitter features a backlit digital display for viewing test modes and measurement results. Its integrated 3.7V 1500mAh lithium battery supports USB-C charging and portable operation.
The separate receiver uses a 9V battery and includes an LED light and adjustable tracing sensitivity. The handheld design is practical for network troubleshooting, electrical inspection and field maintenance.
Network Technicians: Trace LAN cables and identify wiring faults. IT Support Teams: Inspect Ethernet connections, PoE power and switch ports. Electricians: Measure supported electrical values and check continuity. CCTV Installers: Troubleshoot network cabling used with IP cameras. Maintenance Professionals: Combine cable testing and basic multimeter measurements in one tool.
The NF-8509 is suitable for network and electrical troubleshooting but is not a certified Ethernet performance analyzer or a substitute for specialized electrical safety testing equipment.
IT Source offers NOYAFA network testing tools, cable tracers and electrical measurement accessories for customers in Bangladesh. Check the latest NOYAFA NF-8509 price, stock availability and applicable local warranty terms before ordering. Review the supported measurement ranges and testing functions to select the right instrument for your work.
Buy NOYAFA NF-8509 Network Cable Tester & Multimeter from IT Source Bangladesh
Trace cables, test Ethernet connections and perform supported electrical measurements with one multifunctional testing kit.
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