This is a top-quality Ideal FiberTEK FDX Single Mode Test Module with the model number 0012-00-0677. It is a reliable and efficient tool for testing single-mode fiber optic cables. Made in the United States, this test module is a must-have for professionals in the business and industrial sectors who require accurate and reliable test results.

It is a perfect addition to your collection of test, measurement, and inspection tools. The module is suitable for use with Ideal's FiberTEK FDX system and is designed to provide you with precise results every time. Don't miss out on this opportunity to take your fiber optic testing to the next level.