Yes it will.
The absolute sensor accuracy is +-1psi, which means that at 20psi there could be a maximum error of 5%. This is accurate enough to allow the system to provide safety alarms for general road use.
For performance tuning, you would need to get the best possible accuracy from the system. Please see further question and answers about calibrating the system or contact us for more information.
Dear Sir
I am racing with historic cars. I need a tyre presure from 1.0 bar to 2.0 bar. Alarm should be given at 1.5 bar! Is it possible to realise this pressures in the setting.
How pecise is the temperature gauge?
Best regards
U. Müller
Yes, the system will work very well at these pressures and can be set to alert at 1.5bar. The alert pressure setting applies to all four tyres.
Temperature is +/- 2C