Review on Porsche Classic Tire Gauge with Genuine Leather Case by James Mangum

I had an earlier version of this sensor that came with a 1982 Porsche. This pressure gauge recently broke - a small plastic tab has broken off which presses on the valve core when checking the pressure; Without them, the sensor is useless. Bought to supposedly replace "metal". But it has the same plastic protrusion. If this caliber lasts as long as the original, I think it's ok. But it's NOT all metal, and in fact the most important part - that little plastic protrusion - is the most likely point of failure.