I'm on the search for an electric 12V car tyre pressure pump, automatic cut-off preset pressure type with digital pressure gauge. Halfords offered two versions of their own and a more expensive Michelin version. Does anyone know whether these devices remember the set pressure between tyre checks, say for 2 weeks? Also are there any which have 2 set pressures for different front and rear pressures? I got somewhat conflicting views from the staff and from the instructions printed on the pump. Tried an independent motor factors for the same item, and it was as though I'd stepped back in time by 5 years.
Thanks in advance for any pointers