제주장학재단

The Fredericks Company’s Televac® brand designs and manufactures these gauges (also called a vacuum sensor or a vacuum transducer) including thermocouple gauges, convection gauges (also called Pirani gauges), and diaphragm gauges for low vacuum measurement along with cold cathode gauges (also called Penning ionization gauges) and hot ion gauges for high vacuum measurement.

We’ve designed all of our vacuum transducers to be cost-effective, robust, contamination resistant, and optimized for a variety of applications and environments. Some of the most common markets where our units are used are heat treat and vacuum furnaces, national labs and research and development, and cryogenics and industrial gases.