TyrePal External TMPS system
Kit includes : 4 valve adaptors + 1 Solar Moniter Screen.
This is a great little gadget which allows you to simply unscrew your current valve caps, fit the new ones & you can moniter Tyre Pressure and temps live!
the moniter box is solar powered so no need for any wires, and the lifetime in the batteries on each senser is around 2 years. if the car is parked the moniter and sensors will go to "sleep" mode then once the car moves they will activate & give you readings again.
great for trackdays if you want to keep an eye on temps etc!