This listing is for a lot of two fiber optic testing tools: an optical power meter and a dual laser source, offered in used condition. These devices are commonly used by network technicians and installers for measuring optical power levels and testing fiber links. Free shipping is included. As this is a used item, its operational history is not specified; it is sold as shown. This set can be a practical choice for professionals or hobbyists looking for foundational equipment to diagnose or install fiber optic cabling. Always check the listing for full details on specific models, included accessories, and any available information regarding calibration or battery status before purchasing. Lots 2 Optical Power Meter & Dual Laser Source fiber tester. Condition: Used. Listed at 215.00 USD. Lots 2 Optical Power Meter & Dual Laser Source fiber tester. Smoke-free/pet-free home.Please see all photos since they serve as a visual description of their condition.I only ship by U.S. Postal Service include delivery confirmation. I will combine items. All my items are directly ship in U.S Post Office.