Electrical Supplies

Live Optical Fiber Identifier, Live Fiber Cable Tester Traffic Detector with Respond 800-1700nm, 40dBm~+10dBm FTTH Tool Built in 10mw VFL and Optical Power Meter OPM Function 【High Performance】This fiber optic tool can indicate the signal directions and power in fiber, displays the relative power. It can detect optical signals in the tone signal fixed load, 270Hz, 1KHz and 2KHz ,to identify a specific optical fiber, and... Live Optical Fiber Identifier, Live Fiber Cable Tester Traffic Detector with Respond 800-1700nm, 40dBm~+10dBm FTTH Tool Built in 10mw VFL and Optical Power Meter OPM Function