Compact Fiber Optic Power Meter With 6 Wavelengths -70~6dBm (Model CAB-38, Includes Batteries)

If you're working with fiber optics, this little meter is a handy tool to have.

It's a compact, portable power meter that measures optical power across six different wavelengths: 850, 1300, 1310, 1490, 1550, and 1625nm.

It's got a measuring range from -70 to 6dBm, with a resolution of 0.05.

You can read the results in either dBm or dB.

It runs on two standard AAA batteries (included, and they only weigh about 59 grams total).

It's a generic/unbranded model, but it does the job.

The model number is CAB-38.

Whether you're a professional or a hobbyist, this is a solid, affordable meter for testing and troubleshooting fiber links.