I would be much more happy if you sold an AD module, that I could use one to monitor my machines at work. What one typically wants is:
0-10 V input range (at least 12 bit)
at least 20 differential channels (40 if used in non-differential mode)
Speed of aquisition is not so important (a few Hz would be fine)
Some kind of protection from voltage spikes would be good. (so it doesn’t kill the PC that is attached via USB)
Any plans for such a module in the near future?