Great for I had one. Now I have the exact same pointer with more settings in the Nokta. I would opt for that one if I were you. Just my 2 cents!
I've had one for a couple years now. It's a good pinpointer. I do notice though where the speaker is on the back I usually have my hand over it and cover it up so with headphones on I can't hear it. So I use vibrate. Also wish that it turned off quicker. But its a good working pinpointer.