Fiber Visual Fault Locator 30mW with FC/LC Adapter Kit, VFL 30KM Include Single Mode 9/125um FC Male to LC Female Connector, Red Light Pen for CATV Telecommunications Engineering Maintenance

I am doing professional work more than 15 years and the last 8 years on fiber optics. I have work with numerous lasers and I have seen good and bad ones. This one definitely is not good. It advertised as 30KM, well with only one splice between it strangle to get 1KM at the best.It can be a faulty one, I don't know but this one I got is terrible. My opinion as professional is , DO NOT BUY.

Justo lo que pedi es lo que me llego trabaja muy bien cumple con su funcion

The added adapter is so helpful when in the field & different connectors are in use, used on a 15k with no issues with light strength, use quality batteries for best results & longer use times

I haven't had a chance to use it yet since I received it before the holiday. I did however test a few of my patch cables and a network card and it worked great up close. I'll be testing a 1K foot run next week with it.

Very good product easy to use