The Fibershot Mini Series OTDR is a compact and durable industrial tool that provides accurate and reliable fiber optic testing. With a width of 46mm, length of 195mm, and height of 140.5mm, this mini OTDR is easy to carry and handle. Its range of 12km makes it suitable for testing long distance fiber optic cables. The device is made of high-quality plastic material, ensuring its durability even in tough industrial environments. The OTDR is powered by a 10mw power supply, making it energy efficient. Its sleek black color gives it a professional look, making it ideal for use in various industrial settings.