The 9990V Optical Power Meter is a versatile 2-in-1 fiber optic testing device that combines an Optical Power Meter (OPM) and a Visual Fault Locator (VFL) in one compact tool. Designed for fiber optic technicians, engineers, and network installers, it enables accurate optical power measurement and quick fiber fault detection during installation and maintenance.

Its portable design and reliable performance make it ideal for FTTH, telecom networks, and fiber optic troubleshooting in the field.