FYBOPTWU - 4 in 1 Function 10MW VFL Visual Fault Locator & OPM Portable Optical Power Meter (FC/SC/ST) & RJ45 Network Test & LED Lighting, Portable Fiber Optic Tester 41.99$
QWORK Optical Power Meter, -70~+10 dBm, with Universal 2.5mm Interface, Fiber Light Meter for Testing 6 Calibration wavelengths,Blue 27.97$
Portable FTTH Fiber Optical Power Meter Optic Cable Tester Network with FC SC Interfaces for CATV Test,CCTV Test and Telecommunication 33.80$
2Pcs Visual Fault Locator 30mW 30KM +SC/LC Adapter Kit, Single Mode 9/125um Adapter, Red Light Fiber Optic Cable Tester Meter for CATV Telecommunications Engineering Maintenance (Green+Purple) 38.99$
Handheld Digital Solar Power Meter (Pyranometer)0.1-1999.9W/m², Measurement Solar Radiation Energy Insolation Tester,SM206 Solar Power Radiation Meter 103.29$
Portable All-in-ONE Fiber Optical Power Meter -70 to +10 with Model 10KM SC and FC Connector and Visual Fault Locator Fiber Optic Cable Tester 55.96$
Visual Fault Locator 30mW 30KM, VFL Tester Kit Include Single Mode 9/125um FC Male to LC Female Adapter, Red Light Pen for Fiber Network Cable Test 29.41$