HEIRUS HPM-99 High Power Optical Power Meter (+20 to -50dBm)
Industry's Standard and rugged design, handy and compact power meter at economic price range. High power measurement sensitivity (+20 to -50dBm) for Amplified (EDFA) and CATV networks. 7 Calibrated wavelengths. Battery backup of 50 hours. One-year recommended calibration interval. FTTx ready with capability to test PON wavelengths 1310/1490/1550nm. Ergonomic, eye-catching handheld package.