Am I the only one that doesnt see this an abuse? The rules allow it, and it can be helpful to know.
The rules allow you to measure to the ship you're trying to lock, and there's nothing wrong with checking to know whether that ship is in range or not.
But that's not what the OP is talking about. The rules do not allow you to measure freely to any ship you want. Picking Ship A to target lock, when it's clearly out of range but happens to be behind Ship B, and in measuring to Ship A you just happen to lay your range ruler down so you can see that Ship B is just a little bit inside Range 1... You've measured something that didn't need to be measured in order to provide yourself with information that you could not legally obtain directly. That's pretty much the base definition of abusing a rule.
I agree that the CRA is pretty much a jumbled mess of "We have no idea what we want this rule to be" but unlimited measuring is not the only other option. I'd be perfectly happy to see the "Don't lose your action" dumped in favor of "Declare, Measure, Success/Failure" that doesn't let you take things back if it's out of range. I've always been a little shocked that there's such vehemence around the idea of making you live with your choices. You're not allowed to premeasure maneuvers, and you don't get to take it back or change it if it turns out you misjudged that bank and landed on an obstacle. Nobody seems to have the least heartburn with that level of commitment, but suggest attack and action limitations and it goes ballistic.