Which species of scorpions is one of the largest?

I've been hit by a Scorpion NO JOKING made a Wasp Sting feel like a tickle😞

The banded scorpion of the southwest can be particularly painful. I have been stung 6 times. Not looking forward to the next.

[bobbo16], I had one that reached 7½". they can get to almost 8". they're also remarkably heavy.

I have a pet scorpion called Hypo.