ATEQ QuicksetX TPMS code reader and reset device.
It has the sensor to go around the tires and scan the TPMS in the valve.
It can save two sets of tires (summer and winter) as well as the spare.
It can then go into the OBD-II reader and reset the TPMS in the vehicles internal computer.
This will stop the flashing TPMS light that goes off, even when all the tires are full.
Bought new and used once. Just to get rid of that flashing light.
I don't have seperate summer/winter tires, so maybe someone else can get more use out of this.