I don't catch fish under 2lbs
No, I have not compared it to our official tournament scales to see how close they are, but most of the time I am just using them for weighing bigger fish when fun fishing.
I have used it a few times to decide on which fish to cull though when I couldn't find my balance beam and didnt store the weighs. So hopefully it has been accurate, seems to be.
I think its going to be hard to find any handheld that is right on the money, especially with light weights.
Yes I attached it using the split ring that you see on the scale holding the other clip. I put another split ring through the hole in the grip and attached them together.
I have a tournament tomorrow and I will try to remember to take a picture of it holding a fish, assuming I catch one.