5G fiber detector / Visual Fault Locator

This is a 5G optical fiber detector, which outputting a visible red laser, can measure fiber connection loss, inspect fiber continuity, locate fiber break fault points, and evaluate fiber quality. Compared to traditional equipment, it is exquisite and compact, can be turned on immediately by the rotary knob, and automatically shut down when there is no operation to save power. It also has LED lighting function for using in dark environments. The most unique feature is its rotating hidden detector, avoiding errors caused by dust entering when forgetting to close the dust cover, and prolonging the service life of the laser probe.