The APG100 Active Pirani Vacuum Gauges the latest additions to the Edwards range of vacuum gauges, and is designed for measurement of vacuum down to 10^-4 mbar. (read more)

These compact vacuum measurement and control instruments offer the precision and high resolution of digital electronics at the same price as analog instruments. (read more)

These compact vacuum measurement and control instruments offer the precision and high resolution of digital electronics at the same price as analog instruments. (read more)

A&N's 900 Series standalone transducers include a Piezo, Hot Cathode, DualTrans, MicroPirani, and an Atmosphere to Vacuum transducer. The PDR900 controller has a menu-driven interface that can communicate digitally with A&N's line of transducers. The 937A controller is a multi-gauge, analog controller and can be used with A&N's new pirani and cold-cathode sensors. (read more)

Convection gauges are very popular because they can measure from atmosphere to 1 mTorr. More properly described as "Convection Enhanced Pirani Gauges," these rugged and inexpensive instruments can directly interface with your PLC to control all crossovers and inititate substrate heat down to 1 X 10-3 Torr. (read more)

Keller digital pressure gauges (a.k.a. digital manometers) are a cost-effective solution in any pressure monitoring application where a local display is required. Available in a variety of pressure ranges, pressure connections, and accuracies, Keller has the digital gauge you need. (read more)

Our extensive experience with miniature pressure gauges makes us eminently qualified to meet your requirements. In fact, its not unusual for us to have already built a gauge that's functionally identical to the one you need. But when you're up against a real challenge, look to QED for an innovative solution. (read more)

Vacuum Research's thermocouple vacuum gauge is a simple and low cost instrument for vacuum measurement in the popular 1 to 2000 mTorr range (microns). A 0 to 5 VDC analog output is standard on both the indicator and dual set point controller models. Operates with the gauge tubes listed below or any Varian 531 or 536 tube. (read more)

The convection gauge is the lowest cost instrument that can provide a continuous monitoring and control of your vacuum system from atmosphere all the way down to 1 mTorr. (read more)

The convection gauge is the lowest cost instrument that can provide a continuous monitoring and control of your vacuum system from atmosphere all the way down to 1 mTorr. The gauge tube is all stainless steel and has both 1/8 inch NPT and 1/2 inch O.D. smooth tubulation for sealing in compression ports. (read more)