Thank you for your reply, Its as I expected, I think I will get a 2204a for my self and use at the college and see how it goes, and then try and and get the college to buy a 4000 with the automotive kit.

Hello I am Neil I work at a college in the motor vehicle department and I am thinking of Buying A Picoscope 2204A myself, to see what it is like, will this work on a motor vehicle, and give me an option to add the automotive software or is this only for the 4000 series,