I will contact your distributor that we bought the ADC-16 from. Thank You for now.

I checked the output signal from the current metering device and it is no AC signal. Thanks for an idea but it does not solved my problem. Then I tried to connect the AA battery as well to make sure the signal is no wave but the result is the same. 0,08V

Hi, I have connected ADC-16 to current metering device converting current value of 0-5A to 0-2V output. I want to record current curve over time but the only value, that I get from ADC-16 is -0,08 for 0V output and 0,08 for 0,1V to 2V output (checked on multimeter). On ADC-16 terminal board the grou...