G'day
I have a
Oxford DigiGuage which I have used a few times. I brought it as I was doing a mix of on and off-road riding where I would need to drop the pressure for the off-road riding and raise the pressure for the road sections. I find it more hassle than it was worth and that my Topeak pump or
Lezyne pump, both of which have gauges would have been a better choice.
Regards
Andrew