Manufacturers of miniature low pressure sensors from 1 mbar to 100 psi which are pc board mountable.

Differential pressure switches and transmitters to monitor air flow in HVAC applications and pressure in industrial applications on water, waste water, oils or solvents.

Manufacturers of digital pressure gauges, digital vacuum gauges, indicating pressure transmitters and pressure switches.

UK manufacturer of pressure transducers, transmitters, portable process calibrators, high speed pressure controllers, industrial deadweight testers and primary standard piston gauges. This company is now part of GE Sensing

Manufacturer of leak detectors, flow meters, pressure calibrator, and ultra low pressure primary standards for quality and on-line production control plus low differential pressure transmitters for monitoring draught pressures in industrial furnaces, ovens and dryers, micromanometers

Manufactures pressure, differential pressure, level and displacement sensors for submersible, hygienic, offshore and radioactive environment.

Manufacture of pressure measurement technology including both pressure switches and pressure transmitters.

Manufacturers of wireless pressure sensors and associated wireless instrumentation

Manufactures a large range of pressure sensor products for the worldwide consumer and industrial markets.

Manufacturer of pressure switches, differential pressure switches, and vacuum switches. From India.

Manufacturer of precision pressure calibration instruments, systems and sensors

Russian manufacturer of high quality pressure transducers, transmitters, digital indicators, power supplies.

Distributors of instruments, sensors, transmitters and transducers for the measuremment pressure and flow.

Manufactures and supplies dry- and liquid-filled gauges and transducers/transmitters.

Manufacturer of pressure gauges, thermometers, diaphragm seals, and electronic pressure transmitters. Italy.