Model 801W | Wide Range, Panel Mount Vacuum GaugeThe DigiVac Model 801W is an easy to read digital vacuum gauge that has a large numerical display which can be read from across the room. Measurement range .001 to 760 Torr. Range with Accuracy: .001 Torr to 6 Torr.
Model 801-W2C | Vacuum Gauge with 2 relays for process control
The Digivac Model 801-W2C vacuum gauge combines fail-safe relays and rugged electronics for system integration and process control. Upgrade for Varian 801 pointer meter