www.pmmag.com/articles/86939-vacuum-gauge
Vacuum Gauge
September 28, 2000
The Vacuum Products Group of MKS Instruments introduces the HPST Series A900 Combination MicroPirani/Piezo Gauge System. Digital vacuum gauge controller operates up two to sensors. Device comes standard with analog output, setpoint relay and user selectable readouts of Torr, Pascal or mbar.
Circle 22
