A-D70 Optical Power Meter -70~+10dbm Built-in Visual Fault Locator 50KM with RJ45 Network Testing and Fiber Optic Power Meter SC/FC/ST Interface with LC Female Adapter (OPM&VFL)
【4 in 1 Function】 Optical power meter & 50MW Visual Fault Locator (VFL) & RJ45 Network test & LED Lighting. It Needs 2 x AAA Batteries.
【10 Standard Measurement Wavelengths】850/980/1270/1300/1310/1490/1550/1577/1625/1650nm, Test (-70) dBm ~ (+10) dBm
【Easy to use】Durable and fall-resistant, small size, light weight, easy to carry, equipped with hanging rope.
【RJ45 tester】The hidden RJ45 tester can be removed by pressing the PRESS button for daily network communication maintenance and quick calibration of network cable sequence.
【GOOD PERFORMANCE】: The power meter supports fast and accurate measurement without waiting for warm up, with relative power calculation and self calibration.