G11 High-Precision Rechargeable Battery Optical Power Meter — 5G/FTTH OPM Tester

Overview: The G11 High Precision Battery Optical Power Meter is built for reliable optical power readings in fiber networks, including 5G and FTTH applications. It delivers accurate results across a wide wavelength span and multiple measurement ranges. Optical performance: Wavelength range 800 ~ 1700 nm. Measuring ranges: -70 ~+6 dBm, -70~+10 dBm, -50~+26 dBm. Instrument uncertainty is 5% and it supports standard test wavelengths 850/980/1270/1300/1310/1490/1550/1577/1625nm. Probes and sensitivity: Compatible with high-sensitivity InGaAs probes for precise detection across the supported spectral range. Power and endurance: Powered by a rechargeable lithium battery. Charging is 5v with a charging current of 500ma. Battery capacity is 400mAh, providing an endurance time of 20 hours for extended field use. Display and handling: Compact, lightweight design (172x40x28mm, 85g) for easy portability. The display offers a standard wavelength linear readout (0.1%) and a logarithmic display option (0.01dBm) for fine resolution. An automatic shutdown engages after 10 minutes of inactivity to save battery. Use case: A dependable handheld OPM tester for technicians and installers who need accurate, repeatable power measurements in modern fiber deployments.