Tester cavo fibra ottica localizzatore guasti visivi 40km VFL 40mw/30mw/20/10mw 3500mAh

Output power ：10mW/20mW/30mW/40mW. Distance ：6mi/12mi/18mi/24mi(10km/20km/30km/40km). Fibre Optical Series. Fibre Optical Tools OPM/VFL. Fiber Optical Patch Cord. Fiber Optical Adapter. Fiber Optical Connector.

eBay