Apparently this is a
21st century device

I’m not really sure what to make of this, but it seems like if you are wanting to find a local business and other methods just aren’t doing the trick, you might want to check out Sacramento’s Virtual Market.

For example, the device pictured at right is a seed moisture meter sold by Calibration Plus of Woodland.

Sac-eats, any plans for a trip to Tugboat?