Mini 4 In 1 Multifunction Fiber Optical Power Meter,-50+26dmb 10/20/30/50 Mw Visual Fault Locator,Network Tool Cable Test ,Wide Measuring Range

The test error of the high-precision optical power meter is less than ±5%. The SC FC ST interface is supported Strong red light source Strong penetrating power light source stable and easy to penetrate long distance fiber Network cable test function Portable integrated no space accurate measurement network sequence, signal transmission more portable storage small and easy to carry, prevent loss With strong lighting with high LED light flashlight, easy to check the line construction in the dark environment, more convenient work 10 test wavelengths 10GPON/XGPON downlink 1490/1577NM power value test