It comes with the contact kit and a case.
So besides the laser you get a little wheel to stick on conveyor belts as well as the tips to touch the shafts.
I like it as you can see what it reads out as well as where you are aiming at the same time. You get a running display.
I had a testo one with a big LED. I would have to take 5 readings and hopefully get 3 out of 5 readings in the same ballpark to feel confident.
I had no requirement for the other remote sensros etc that they offer with it, your needs may be different then mine however. I have not used the accessories that come in the standard kit yet.