Compact handheld photometer for accurate fiber optic power testing. It is designed to completely replace a traditional optical power meter, offering accurate results with fine workmanship and easy portability. In the era of high bandwidth, reliable fiber optic power equipment is essential. This handheld device helps you verify cable performance, calculate relative power loss, locate faults, and troubleshoot efficiently. Key benefits - Accurate measurements in a compact, portable form - Durable, well‑constructed handheld unit for field or lab use - Can replace a standard optical power meter, reducing equipment to carry What it does - Check cable performance - Calculate relative power loss - Locate faults - Troubleshoot fiber links Attributes - Function: fiber optic power measurement, quick testing - Compatibility: suitable for common fiber optic links and power measurement tasks - Size: handheld, portable - Material: durable construction - Performance: reliable, accurate test results Use scenarios - Field installation or maintenance: verify link power and identify loss points on site - Laboratory testing and development: perform quick power checks during R&D and QC - Network maintenance: troubleshoot and locate faults in active fiber links