1KM All-in-one Portable Fiber Optical Power Meter Fiber Optic Cable Tester with SC and FC Connector and Visual Fault Locator Fiber Tester

Excellent

Bon matos

Cheap and cheerful, but does the job.Only problem is that the testing terminal for contiguity (red light) comes loose.It has a screw cap which with use causes the nut securing it in place inside the housing to come loose.I bought a replacement because the loose terminal actually broke fell out of the casing, and within a month that one had already come loose.I opened the casing to tighten it, but It is very awkward to access the nut. With a small screw driver I was able to gradually turn the nut until it gripped and then applied some silicone to prevent it moving again.

Sin duda una herramienta necesaria y útil para ponchar fibra. Sin quejas

A cheap and decent alternative to expensive power meters for making quick and dirty loss measurements. There is a power measurement offset (when compared to an industry standard power meter), but nothing too drastic (roughly +/- 1.0 dB, as measured for a power of around -6.0 dBm). Recommended if you are looking for a stand-in, or something to hand out to students/newbies.

PROS: sirve para medir potencia en varias longitudes de onda y para inyectar luz roja para seguir cableado o ver discontinuidades.CONS: plastiquero, botones que hay que acertar a pulsar tras un par de intentos. A ver lo que dura.