JOinwiT JW3306E Optical Fiber Identifier User Manual
The JOinwiT JW3306E Optical Fiber Identifier User Manual provides comprehensive instructions for using this high-performance tester in fiber optic network maintenance detection. With color screen display, low insertion loss, and VFL function, this new instrument is ideal for nondestructive fiber optic identification detection work in any position of single-mode and multimode fiber.