Seeking Diagnostic Interface Recommendations for Volvo FH12, FH13 and Renault DXI Models

Hello,
I have the following cars in stock:
- Volvo FH12 (born 2004)
- Volvo FH13 (born in 2009)
- Renault Mangum DXI (2008)
- Renault Premium DXI (2007)
I am looking for an interface for diagnostics. My main concern is that he can display errors, remove them, calibrate the automatic gearbox or adjust the height of the air suspension for driving. What do you recommend?

Vocom or dpa5. The Dpa is cheaper and I have no problems with the Volvo and the Renault DXI from 2007.

Added after 2 [minutes]:

I still have impact for the Volvo and you can handle Volvo and Renault without any problems

Cool! Thanks for the answer! May I ask where did you get the dpa?

And one more question - about the MULTIDIAG PRO program? Has anyone used and could share an opinion?

My friend deals with interfaces and sometimes gives me something for testing or sells it for good money Sometimes he puts up on the Allegro. As for the Multidiag Pro program, you probably mean the popular AutoCom personally works on such equipment and I must be honest that the price is very ok. You just have to be careful what you buy, I recommend it on a single motherboard and the set of cables must be modified, especially for Volvo. If anything, I can find out what the price would be at a friend's. And at the moment for Volvo \ Renault I use Vocom 88890300 and it does a specific job with the cost of a good Vocom (the one with WI-FI) and software, although for 2015/2016 it is quite large, around PLN 5,000: /