I bought this for use under 300 yards, and for use on hunting size targets.
Tested it on distance verified targets and found it accurate within stated tolerances. I've never had a problem locking onto targets 200 yards or less. Occasional inconvenience on targets 200-300 yards out in wooded area, but nothing terrible.
Easy to use. Durable..(dropped it several times and no issues).
If you want a golf range finder, pick something else. If you are an Army sniper and shoot 1000's yards out, find something else. If you just need a pretty good rangefinder for moderate distances, at a good price, then you should consider this one.
Pros: Relatively inexpensive, accurate to reasonable distances, reliable, durable
Cons: have to hit double touch to switch from feet to meters each time
This review was written in the old system and had content requirements that are different than reviews written today.