We handle TELEVAC brand vacuum gauges manufactured by The Frederick Company of the United States.
From ultra-high vacuum to low vacuum and positive pressure range, we have a variety of sensor types to meet various applications.
Passive Gauge

7E Cold Cathode
Pressure measurement range: 10-6Pa to 1Pa
Main features
- Easy to disassemble and assemble for cleaning
- Compact design
- Flexible mounting orientation
- Minimal magnetic field design
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4A Convection
Pressure measurement range: 10-1Pa to 133kPa
Main features
- Faster response time than thermocouple gauges
- Wide variety of mounting fittings available
- Accurate measurement
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2A Thermocouple
Pressure measurement range: 10-1Pa to 100Pa
Main features
- Reasonable price
- Compact and robust design
- A variety of mounting fittings are available
- Accurate measurement is possible
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1E Piezo Diaphragm
Pressure measurement range: 100Pa to 133kPa
Main features
- Excellent measurement independent of gas type and long time stability.
- Various mounting fittings are available.
- Power saving
- Reasonable price
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1F Piezo Diaphragm
Pressure measurement range: 1kPa to 1MPa
Main features
- Excellent measurement independent of gas type and long time stability
- Various mounting fittings available.
- Power saving
- Reasonable price
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