Hello All

I am working on a PIC based High Voltage module. The schematic of the
current meter portion of the module is attached. I am measuring the
voltage drop across a knowm resistor, but to do it I had to use two
voltage dividers to bring the levels to something I can read. I measure
about the same current with or without a load. What could be going on?
Loooking into the devider there are 50Meg Ohms to Ground, Is this what
is messing up my reading?

Thanks in Advance

Chuck Roberts

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