The 3-Channel Networked AC Current Sensor from Fidar Electronics measures RMS alternating current from 0 to 5 A, and reaches much larger feeders through a current transformer. It runs standalone on its own IP address with a built-in web page.
The 3-Channel Networked DC Current Sensor from Fidar Electronics measures direct current in a circuit across a 0 to 5 A range. It runs standalone on its own IP address with a built-in web page.