Fiber Optic Cable Tester Portable Optical Fiber Power Meter FC/SC/ST Universal Interface Integrated OPM, VFL, and RJ45 Functions Li-ion Battery USB Charge (OPM&VFL-Li)

Function: can measure 8 standdard wavelengths 850/980/1300/1310/1490/ 1550/1625/1650nm , test range: -70dBm~+6dBm, Integrated OPM, VFL, and RJ45 Functions. | Support lighting,Support automatic shutdown,Support backlight selection, Support wavelenghth memory function,Support user calibration. | Support FC/SC/ST universal interface,Support RJ45 testing,Support simultaneous disply of linear mW and non-linear index dBm. | Integrated OPM, VFL, and RJ45 Functions,Test precision, fine workmanship, easy to carry,completely replace the optical power meter and red pen 2 products. Come with English manual | Lifetime Friendly Customer Service,if have problem,pls contact us.