mPM app works seamlessly with our mini Power Meter via Bluetooth or USB, offering a complete mobile measurement solution. It supports basic power measurement, insertion loss (IL) testing, and real-time power graphing. Measurement data can be saved with GPS location and on-site photos for enhanced traceability. Results can be reviewed, annotated, and managed directly on your smartphone, and easily shared through SNS or e-mail. Designed for field engineers and researchers, the mPM app delivers a smart, efficient, and portable optical power testing experience.