1.PON optical power meter TLD607P 2.HD TFT color LCD 3.Easy to use, simply connect the fiber to read the results [DESCRIPTION] PON optical power meter is a tester designed for design, operation and maintenance of FTTX network. It is able to concurrently measure the optical power values of voice, data and video signals. It is an ideal choice for the construction and maintenance of FTTX network ...