Its compact design does not compromise on functionality, offering accurate readings and reliable performance Portable and User-Friendly: This mini-sized, device is not only easy to carry but also simple to use, making it an ideal choice for fieldwork Comprehensive Testing Tool: The Optical Power Meter is designed for professionals in the telecommunications and networking sectors for testing light attenuation and identifying faults in fiber optics It's perfect for maintaining a wide range of optical networks, Weight: 0.3968320716 pounds, Manufacturer: Ehwisbe