G90 Multi‑function Optical Power Meter – Accurate Fiber Testing Made Easy

The G90 Optical Power Meter is a reliable, budget‑friendly tool for fiber optic network installation, maintenance, and troubleshooting. With a wide measurement range from -70dBm to +6dBm, it handles both low‑power and high‑power signals with ease.

This multi‑function device supports multiple wavelength calibrations (850/980/1300/1310/1490/1550/1625nm), making it compatible with most fiber types including FTTH, CATV, and telecom networks. The clear backlit LCD screen shows power readings in dBm, dB, or mW, with a fast response time and high accuracy (±0.2dB).

Powered by standard dry batteries (AA), the G90 is ready for field use – no charging needed. Its compact, rugged housing fits easily in your toolkit, and the auto‑power‑off function preserves battery life.

Whether you’re a network technician, installer, or engineer, the G90 gives you the precision and portability you need.

Measure confidently. Keep your signal strong.