Alarm mechanism

Alternating voltage with resistance pressure sensor

Altimeter display assembly

Altitude gauge and thermometer

Alveolar pressure indicator device

Ambient pressure sensor

Amplifier mounting construction for a pressure gauge

An apparatus for pressure sensing

An apparatus for pressure sensing

An apparatus for testing the passive fit of screw retained...

An electronic stylus with a force re-directing coupling

An inductive pressure transducer

Anemometer

Aneroid barometers

Animal feeder control switch mechanism

Apparatus and method for analyzing well fluid sag

Apparatus and method for attaching a load indicating device...

Apparatus and method for calibrating sensors embedded in an...

Apparatus and method for calibrating span of pressure...

Apparatus and method for determining flow characteristics of...