Optical power meter in pocket formatPowerful meter for verifying and diagnosing fiber networks. The simple and intuitive operation allows experienced professionals as well as beginners to use them without any problems. The display of several units dBm/dB/mW is freely selectable. The CableMaster FO allows power measurement at various fiber optic interfaces to ensure network performance. It supports a total of seven wavelengths 850/1300/1310/1490/1550/1625/1650nm.This versatile device tests passive cabling and also the transmitting power at the active fiber optic connection. It also supports the verification of FTTX broadband installations, facilitates attenuation measurements on fiber cabling, and integrates a Visual Fault Locator (VFL) for polarity testing and error locating. A torch is also integrated into the meter.Contains 1 x main unit, 3 x AAA Ni-MH 1.2V, 1 x USB cables, 1 x (226111) adapter 2.5 to 1.25mm, 1 x device instructionsThis text is machine translated.