Thermocouple Vacuum Gauge Tubes

VT Analog Vacuum Indicator

VT Analog Vacuum Indicator

Teledyne Hastings Instruments (THI) VT-Series Vacuum Gauges are the original models that have generated repeat customers for over 60 years. Their reputation is built upon exceptional stability, accuracy, and reliability under the most demanding conditions.

VT-Series Vacuum Gauges are available in three standard ranges: 0-100 mTorr, 0-1000 mTorr, and 0-20 Torr. A self-contained gauge circuit is attached to the rear of the direct reading meter. All VT-Series Vacuum Gauges feature long life and minimal maintenance.

These instruments utilize THI’s rugged but sensitive noble metal TC gauge tubes that are designed specifically for each range. Tubes are matched and interchangeable without calibration adjustments. They are compensated for temperature and rate of temperature change and are corrosion-resistant.


Processes Requiring Accurate Vacuum Measurement & Control:
• Glove Boxes
• Cryogenics
• Vacuum Furnaces
• Pharmaceutical Production
• Freeze Drying
• Agricultural Processes
• Air Conditioning
• Thermal Food Containers
• Plasma Coating
• Refrigeration (HVAC)
• Accelerators
• Appliance Manufacturing