Oh, and when you find my review, you'll find one of my problems was that the software power display was a little out from the actual meter power. However, I figured out how to fix that, there is a correction factor you can adjust in the software.
But it would be nice to have that in the instructions
the Gain MUST to be set at 1.
We send straight mW values to the PC Interface Software. The exact same value
that is displayed on the LCD.
The software defaults to a gain of 1 when first booted. The gain is a multiplication
factor that was used for the original DIY Power Meter by "nimrod".
But........ you are correct it should be in the Instructions.
Anyone with a LaserBee I will be able to download a corrected copy in a few days
at the same URL that was supplied when the LaserBee I was purchased.