Мултицет и LAN тестер

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.

Transmitter:

Continuity tester: 2000m or 6,561ft max test range
Cable length meter: 5-200m (±3m) or 16-656ft(±9ft)
Port locator: 10M, 100M, or 1000M
PoE: 4 or 8 pins power tester; voltage test
NCV: 0 to 4 levels
Temperature Measure: Yes
Resistor 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 battery
Dimension: 137.5*76*34

Receiver:

LED: Yes
Earphone jack: Yes
Max Working Current: 150mA
Power: DC9V
Dimension: 204.9*38*29