 | Dual Sensor (Pirani and Piezo) Vacuum Sensors |
| Accurate vacuum measurement over a wide range of pressure (1x10-4 - 1000 Torr). |
 | Ionization Gauges |
| Ionization Gauge Tubes and Electronics provides the user with accurate, repeatable pressure measurement starting in the medium vacuum range and continuing through into the ultrahigh vacuum range (Range - 10-9 Torr to 10-2 Torr). |
 | Piezo Resistive Vacuum Sensors |
| Piezo Vacuum Sensors with exceptional stability, accuracy and reliability under the most demanding of conditions. Range 0.1 - 1000 Torr. |
 | Thermocouple Vacuum Gauge Tubes |
| DV-4 and DV-6 thermocouple vacuum gauge tubes, produces vacuum measurement equipment with exceptional stability, accuracy and reliability under the most demanding conditions. These vacuum sensors are calibrated for nitrogen or air, but conversion factors for other gases are available from the factory. |