Noyafa / NF-8508 / Optical Fiber & Lan Tester

Optical Wire Meter with Visual Fault Locator, OPM, Wire Map, Cable Trace, CAT6, CAT6A, Length Measuring, PoE Test, Port Flash

• Optical Fiber Meter – Checks fiber faults by emitting red lasers and tests optical power and attenuation value of light.
• Wire Map – Tests the faults of short circuits, open circuits, and cross in a LAN network.
• Anti-jamming Receiver – You can quickly and accurately locate a target wire in a bunch of wires with the receiver’s anti-jamming probes, NCV, and adjustable sensitivity. For dim work environments, LED lights are ideal.
• Port Flash – Determine the corresponding connection port by observing the same blink frequency on the switch/router port where the target cable is connected.
• Length Test – Measures the length of CAT5 / CAT6 cables up to 200m, it can be measured in meters, yards, or feet.
• PoE Test – It can test the information of a standard PoE device, such as PoE voltage, power supply polarity, power supply mode, and also the type of PSE.
• HD Screen – As compared to previous models, the NF-8508 has a better high-definition screen with visual icons, which makes it easier to observe the detailed parameters of different modes, such as cont, scan, port flash, length, VFL, OPM etc.
• QC Test – Tests the quality of the crimping of crystal heads.
• Long battery life – Customize backlight off time and auto shutdown time, and charge the built-in lithium battery with a universal type-C cable.