The pressure gauge on the old steam boiler read well above the safe limit, so the operator shut it down immediately.

Before the launch, the engineers calibrated the pressure gauges to ensure accurate readings during the test.

The mechanics lined up the tyre-pressure gauges on the bench before they started inspecting every vehicle.

Before a long trip, I always use a tyre-pressure gauge to check the pressure and avoid flats.

I picked up a new tire-pressure gauge at the auto parts store to check my car's tires.

I packed three tire-pressure gauges in the trunk just in case we needed to check the car's inflation before the trip.