Per code our breakers are all AFCI which means each has both hot and neutral which means a rather tight fit (I was going to post a photo but didn’t see that option - unless ‘upload’ is it?).
In another thread @frogmore suggested possibly using the Brultech micro donut CT’s but that these may not be as accurate (and would require soldering 1/8" plugs on them which isn’t a huge issue but a bit of an extra PITA in an already overloaded schedule). They are also separate wires which can get kind of messy.
How much of an issue is the accuracy? When would it be a problem?
Other options for better accuracy and w/ 1/8" already on them?