[Premium material] made of premium aluminum alloy, the pen type of red light pen is durable and light, to transport during outdoor surgery.
[Three working situations] VFL has three working situations for Easy Optical Fiber Testing - always on, quickly flashing and slow flashing.
[Removable metal pen tip] VFL comes with a removable metal pen, which allows easy replacement of ceramic core and improved convenience during outdoor work.
[Universal interface] with a 2.5 mm universal interface, which supports FC, SC, ST interface, VFL ensures and longer penetration distance.
[static protection] Several static protection design, including an optical port protection device, ensures simple operation and high efficiency.

Spec:

Object type: Visual Fault Locator
Material: Aluminum alloy
Battery: 2 x 1.5V AAA battery, delivered without battery.
Application: For the detection of optical fiber communication.
Drift wavelength: 650 ± 10Nm

Parcel list:
1 x
Visual error Locator1 x User Handbook

How to use:
1. Unscrew the tail cover and install the battery.
2. Unscrew the dust cover.
3. Connect to optical cable.