【4 in 1 Function】 Optical power meter & 5mw Visual Fault Locator (VFL) & RJ45 Network test & LED Lighting. 1100mAh rechargeable lithium battery.
【Advantages】Support lighting,Support automatic shutdown,Support backlight selection, Support wavelenghth memory function,Support user calibration. Support FC/SC/ST universal interface,Support RJ45 testing (Seeking distance 200m) , Support simultaneous disply of linear mW (0.1%) and non-linear index dBm (0.01).
【9 Standard Measurement Wavelengths】850/980/1270/1300/1310/1490/1550/1577/1625, Test (-70) dBm ~ (+10) dBm.
【More Personalized】Compared to competitors, the styling design is more personalized. Durable and fall-resistant, small size, light weight, easy to carry, equipped with hanging rope.