Detailed Product Description and Product parameters:

Product size

17*160mm

Laser Wavelength

650nm

Output Power

5mW

Outside Material

Metel

Battery

AAA -2pcs

Transmission distance

Up to 5Km

Packaging

Anti Static Bag or Tray

Working Temperature

-10~50C

Laser type

visible laser, red color

Adapter

2.5mm universal / (FC,SC,ST)

Warm-up time

less than 5 seconds

Specifications

fixed focus, the expected lifetime is more than 8000 hours 

Main Application

Identifying fiber fault location by visible light 

Continuous working hours

More than 6 hours