Optical Power Meters

Find fiber optic components and optronic testers including fiber optic power meters, fiber optic light sources, laser power meters, optical talk sets and sound level meters. Power meters measure the gain or loss of optical source in singlemode and multimode fibers by determining the difference between the transmitting source and the target. For dBm measurement of light transmission power, traceable calibration of fiber optic power meters is essential. A fiber optic power meter is also used with an optical light source for measuring relative power level in dB. Optical power meters are commonly used to measure absolute light power in dBm.