The sleek V2 controller is protected in a rugged, rubberized coating to help protect against the occasional drops and scratches. Display readout shows, individual corner air pressure and tank pressure. You can select your pressures to be displayed in PSI, or for our friends across the pond, we now have an option for BAR!! To give you the ultimate in personalisation of your system we have loaded the multi-colour display with 512 colour combinations! Believe it or not all of this technology fits in the palm of your hand and only takes one wire to connect to your wire harness.