The Infrared Fiber Tester Pro MM is used to check signal output power from optical network devices. It measures the average power of a continuous light beam which emits from the equipment or other optic sources. The Infrared Fiber Tester Pro MM measures power in the 850nm/1300nm Multi-Mode range.

The Infrared Fiber Tester Pro MM consists of a solid state InGas photo diode, signal power measurement circuitry and 2 digit LED display. Simply connect a fiber cable between the transmission port of the equipment and the universal interface on the Infrared Fiber Tester Pro. The tester will show the exact amount of the received power value in dBm. The test ranges are 30dBm~ -15dBm in wavelength.