Data logging details?

[BrianG]

I believe it's a HE sensor. The shunt resistor needed for 100A+ would be rather large, and difficult to size so that it can measure high currents without too many losses, yet still have accuracy at lower currents.

[johnrobholmes]

That is what I thought, but double checking is always better than just spouting off. I will wait before tearing mine apart in search for the little bugger