Scanners for buses and trucks

Hello, I would like to ask the forist lords
if some have knowledge about these products ........... what would be the best option

Look Chico Manolo there is one that is very good, it is expensive but very very good you can have parameters in real time, oscilloscope and sconer and more things, it is Argentine is called SPC Truck, it is sold by a conpañia called Condistelec, look for it on the Internet, you have a representative in your country. luck

Thanks for the fact ..... query .... you have a SPC Truck? ¿? ¿? ¿? ¿? ¿? ¿..

I do not have a Max SPC, for light automotive use, it is basically the same form of work, 74 brands many models.