Fluke has launched a handheld tool that detects invisible near-infrared (850-1625nm) wavelengths used in fibre-optic communication to troubleshoot cable, port, polarity and transceiver issues. Designed for one-handed operation, the FiberLertTM is an easy-to-use troubleshooting tool that allows technicians and engineers to simply test for the presence of near infra-red light without the need for complicated ...

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