AUAM50 Mini 4 in 1 Multifunction Optical Power Meter Visual Fault Locator Network Cable Test Optical Fiber Tester 4 in 1 multifunction tool: combines an optical power meter, visual fault locator, and network cable tester in a single compact device for versatile field testing. Compact and portable: small form factor designed for easy handling and carrying to job sites without sacrificing performance. Precise optical power measurement: provides accurate readings of optical power levels to aid reliable troubleshooting and maintenance of fiber links. Visual fault locator: enables quick and easy locating of faults or breaks in fiber optic cables by visibly pinpointing the exact point of failure. Cable testing capabilities: supports testing of common cable types including Ethernet, coaxial, and telephone cables to verify connectivity and data transmission integrity. Reliable performance: designed to support professional network maintenance and field inspections with consistent results. Practical and efficient: reduces the need for multiple instruments, helping technicians complete tests faster and minimize downtime. Use scenarios Fiber installation and commissioning: verify link power, quickly locate faults, and confirm cable integrity during onsite deployment. Onsite troubleshooting: diagnose connectivity issues in mixed network environments such as office buildings, data centers, and telecom setups. Training and field service: used in educational labs or service visits to demonstrate and perform practical fiber, Ethernet, and cable testing. Key attributes Function: integrated optical power measurement, visual fault location, and cable testing in one device Compatibility: supports optical fiber testing along with Ethernet, coaxial, and telephone cables Size: compact and portable for easy transport and use in the field Performance: designed to deliver accurate power readings and efficient fault localization and cable verification