High-Precision 650nm Red Laser Pen for Fiber Optic Testing
Ultra-bright 10mW laser delivers up to 10KM visibility for pinpoint fault detection in fiber networks. Industrial-grade aluminum alloy body with anti-slip coating ensures durability and professional handling. Ideal for telecom engineers, data center maintenance, and FTTH installations with quick-connect FC/SC/ST adapters. Energy-efficient design features 3-hour continuous use and overcharge protection for field reliability. Includes waterproof carrying case and adjustable focus lens for versatile outdoor/indoor applications.