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

The experiment measured the interactions between gauge bosons and matter with unprecedented precision.

The ship's alarm gauges started blinking when the pressure exceeded the safe limit.

Before starting the old steam engine, the engineer checked the alarm gauge to make sure the boiler pressure wasn't excessive and the water level was adequate.

She placed a sample of fresh milk into the cream gauge and waited for the cream to rise.

The antique pear gauge on the laboratory bench clearly showed the receiver's exhaustion after several strokes of the pump.

The gunsmith inserted the star gauge into the barrel to determine which section of the bore had worn beyond safe limits.

The engineer inspected the gauge glass carefully before starting the boiler.

When quantizing the electromagnetic field, physicists often impose the Lorentz gauge to eliminate the redundant spin-0 component of the vector potential.

The laboratory technician calibrated the Penning gauge before starting the ultra-high vacuum experiment.