does this pestChaser work or not ? some say yes some say no. HELP!

I live in the country and have it in my garage, used it for 6 years and I had no problems with it. It seemed to work for me. In the house I used plug in's and they also worked. My sister lived 1/4 mile away and said it would not work, I did not have mice or rodents she did. Therefore I would say they worked.

Will it keep bats away from me while I'm night fishing?

The PestChaser® unit has not been tested on bats and is designed for indoor use only.

How many watts does it utilize?i bought this device from amazon without noticing that it works with 110 v. i live in holland so within 220 v system so

I don't know but would be hesitant to plug any 110v elelctronics into 220/240, you might scare still the rats once, but loud bangs toxic smoke do that.

which is the biggest, baddest model of the pest chaser? And how many would you recomend in a 60 x 60 shop?

This one was amazing. I had racoons and squirrels in a 3000 sq ft ranch house and after one night of this puppy turn on they were GONE and gone for good. Had to clean up the attic and close up the hole the little buggers made but this machine was top shelf.