GreenLee 170XL Cable Tester and Fiber Optic Visual Fault Finder Greenlee 52022371 P The Greenlee 170XL Cable Tester and Visual Fault Locator is an indispensable tool for quickly identifying bending losses and breaks in optical fibres If a fibre is bent too tightly the red laser light will be seen escaping through the cable jacket Likewise if a fibre is broken escaping light will be visible where the break is located P P Connectors are also easily tested using the 170XL visual fault lo
|