NK1500 Mini OTDR Smartphone Module for Fiber Optic Testing

The Histar1500 Mini OTDR is a compact smartphone-based fiber optic testing module designed for fast and reliable network diagnostics. With plug-and-play connectivity, intelligent analysis, and multi-function integration including OTDR, optical power meter, and VFL, it provides telecom technicians with an efficient tool for FTTH installation, fiber maintenance, and troubleshooting in the field.

This portable Fiber Optic Identifier is engineered for technicians who need fast, non-intrusive and accurate live-fiber detection during FTTx deployment, ODN maintenance and field troubleshooting. Its compact form packs powerful energy, ensuring stable performance in demanding environments. The device supports multiple fiber diameters and features a highly sensitive detection module that instantly identifies optical power presence, signal direction and traffic status—all without disconnecting the fiber. A bright LED status panel provides at-a-glance reading, while the ergonomic anti-slip grip and precision V-groove clamp ensure stable handling. With its long-lasting battery, Type-C charging port, and enhanced field durability, this identifier is built for professionals seeking reliability, portability and efficiency. Ideal for contractors, distributors and global telecom operators who require dependable tools for everyday fiber maintenance.

Histar3200 Mini Pro OTDR Fiber Optic Tester and Optical Time Domain Reflectometer is a compact, multifunctional solution designed for fiber network installation, maintenance, and emergency repair. With a 3.5-inch color display, 8-in-1 integrated testing capabilities, and a battery life of up to 12 hours, it ensures efficient field operations even under demanding conditions. 中文：

Histar2800 Mini OTDR – A compact and powerful fiber optic testing product from Histar®, a leading OTDR manufacturer. With 80km dynamic range, intelligent event map, and multi-function integration, it’s the ideal solution for fiber installation, maintenance, and emergency repair.

H31 Stable Laser Source – Professional fiber optic testing tool designed for telecom, CATV, and LAN applications. With multiple wavelength options and precise loss measurement, it ensures reliable performance for cable construction and maintenance.