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Single-Chip Microprocessor Controlled Optical Power Meter

This well-designed optical power meter, model 4E, features automatic frequency range switching, automatic reset and shutdown, self-calibration, low battery indication, automatic frequency identification function and high measurement accuracy. It has a high definition LCD screen and displays optical power in nW, uW, mW, dB and dBm. This device tests optical power within a wavelength range of 850 to 1700nm and provides calibrated wavelengths including 850nm, 980nm, 1300nm, 1310nm, 1490nm, 1550nm and 1625nm. The optical power meter has a memory capacity to store 1000 groups of data items and offers FC, ST and SC connectors for selection.

Visit for more information or to purchase this product online.

For any sales inquires please contact:

1-877 585-9555 ext. 601 – Toll Free (USA & Canada)

1-416 292-0038 ext. 601 – All Other Areas

[email protected]

About GAO Tek Inc.

GAO Tek Inc. ( is a global leader in research, development and manufacturing of high performance telecommunication testers, electronic measurement instruments, embedded development tools and other electronic products that serve the needs of electronic professionals internationally.

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