10mW Plastics Visual Fault Locator Fiber Optic Cable Tester Meter For CATV 10km

10mW Plastics Visual Fault Locator Fiber Optic Cable Tester Meter For CATV 10km
Specifications:
Wavelength: 650nm
Output Power: 10mw
Connecter: general 2.5mm connecter(SC/FC/ST)
Frequency: 1Hz
Power: AA 1.5V
Working Temperature: -10 to +45

Range:10Km
The product does not contain battery