A clip-on or pass-through (non-invasive) CT would be ok, a galvanically coupled ACS712 sensor is not.
Many $5 clip-on current transformers on ebay.
Leo..
A clip-on or pass-through (non-invasive) CT would be ok, a galvanically coupled ACS712 sensor is not.
Many $5 clip-on current transformers on ebay.
Leo..