The Fredericks Company will be closed on Wednesday, December 24, 2025, for the holiday season and will reopen on Monday, January 5, 2026. Order Online

The Fredericks Company
Televac
  • Products
    • Televac® Vacuum Gauges
    • Product Selection Guide
    • MX200 Online Order Hub
    • ETI Hot Ion Vacuum Gauges
    • Filaments
    • Vacuum Calibration & Service
    • ISO 17025 Accredited, NIST, Factory Calibration Overview
    • Request Calibration and Service
    • Calibration and Service Instructions
    • Vacuum Calibration Tolerances
    • Technical Support
    • Tilt Measurement
    • Product Selection Guide
    • ApexTwo™ Dual-Axis Inclinometer (New!)
    • What Is An Electrolytic Tilt Sensor?
  • Markets
    • Tilt Markets
    • Agricultural Vehicles
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    • Construction Vehicles
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    • E-Beam Welding
    • Freeze Dryers
    • Liquefied Natural Gas (LNG), Industrial Gas, Cryogenics
    • Medical Particle Accelerator
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    • Semiconductor
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  • About Us
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    • ISO 9001:2015
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    • Product Selection Guide
    • MX200 Online Order Hub
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    • Vacuum Calibration & Service
    • ISO 17025 Accredited, NIST, Factory Calibration Overview
    • Request Calibration and Service
    • Calibration and Service Instructions
    • Vacuum Calibration Tolerances
    • Technical Support
    • Tilt Measurement Resources
    • Documentation
    • 3D Models (STEP Files)
    • Product Selection Guide
    • Web Serial Terminal
    • Angle Measurement Converter
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    • Contact Us
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    • Customer Credit Application
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    • Vacuum Calibration & Service
    • ISO 17025 Accredited, NIST, Factory Calibration Overview
    • Request Calibration & Service
    • Calibration and Service Instructions
    • Technical Support
    • Representatives and Distributors
    • Careers
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  • Products
    • Televac® Vacuum Gauges
    • Product Selection Guide
    • MX200 Online Order Hub
    • ETI Hot Ion Vacuum Gauges
    • Filaments
    • Vacuum Calibration & Service
    • ISO 17025 Accredited, NIST, Factory Calibration Overview
    • Request Calibration and Service
    • Calibration and Service Instructions
    • Vacuum Calibration Tolerances
    • Technical Support
    • Tilt Measurement
    • Product Selection Guide
    • ApexTwo™ Dual-Axis Inclinometer (New!)
    • What Is An Electrolytic Tilt Sensor?
  • Markets
    • Tilt Markets
    • Agricultural Vehicles
    • Construction Tools, Laser Leveling
    • Construction Vehicles
    • Geotechnical Monitoring and Structural Monitoring
    • Railway Monitoring
    • RV Leveling
    • Satellite Antenna Positioning
    • Televac® Vacuum Markets
    • E-Beam Welding
    • Freeze Dryers
    • Liquefied Natural Gas (LNG), Industrial Gas, Cryogenics
    • Medical Particle Accelerator
    • National Labs, Research and Development
    • Semiconductor
    • Thin Film Deposition
    • Vacuum Distillation
    • Vacuum Glove Boxes
    • Vacuum Furnace, Heat Treat
  • About Us
    • About Us
    • ISO Certifications
    • ISO 9001:2015
    • ISO 17025:2017
    • Ordering Information
    • Customer Credit Application
    • How to Request a Quote Online
    • Terms and Conditions
    • Warranty Information
    • Frequently Asked Questions
  • Resources
    • Televac® Vacuum Resources
    • Documentation
    • 3D Models (STEP Files)
    • Product Selection Guide
    • MX200 Online Order Hub
    • Web Serial Terminal
    • Vacuum Measurement Converter
    • Vacuum Calibration & Service
    • ISO 17025 Accredited, NIST, Factory Calibration Overview
    • Request Calibration and Service
    • Calibration and Service Instructions
    • Vacuum Calibration Tolerances
    • Technical Support
    • Tilt Measurement Resources
    • Documentation
    • 3D Models (STEP Files)
    • Product Selection Guide
    • Web Serial Terminal
    • Angle Measurement Converter
    • Frequently Asked Questions
    • Employee Spotlight
    • Blog
  • Contact Us
    • Contact Us
    • Request a Quote
    • Customer Credit Application
    • How to Request a Quote Online
    • Vacuum Calibration & Service
    • ISO 17025 Accredited, NIST, Factory Calibration Overview
    • Request Calibration & Service
    • Calibration and Service Instructions
    • Technical Support
    • Representatives and Distributors
    • Careers
1F Diaphragm
1 - 7600 Torr
1E Diaphragm
1 - 1000 Torr
4A Convection
10-3 - 1000 Torr
MX4A Convection
10-4 - 1000 Torr
2A Thermocouple
10-3 - 20 Torr
MX2A Thermocouple
10-4 - 1000 Torr
CC-10 Wide Range
10-9 - 1000 Torr
7B Cold Cathode
10-7 - 10-3 Torr
MX7B Cold Cathode
10-8 - 10-3 Torr
MX7M Cold Cathode
10-11 - 10-2 Torr
7E Cold Cathode
10-8 - 10-2 Torr
7F/7FC/7FCS Cold Cathode
10-11 - 10-2 Torr
3F Mini BA Hot Ion
10-10 - 10-2 Torr
View About Us
Company Resources
  • About Us
  • Frequently Asked Questions
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  • Representatives and Distributors
  • ISO Certifications
  • • ISO 9001:2015
  • • ISO 17025:2017
  • Ordering Information
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  • • How to Request a Quote Online
  • Terms and Conditions
  • • Warranty Information
Tilt Measurement Resources
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Televac® Vacuum Resources
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Tilt Measurement Markets
  • Agricultural Vehicles
  • Construction Tools, Laser Leveling
  • Construction Vehicles
  • Geotechnical Monitoring and Structural Monitoring
  • Railway Monitoring
  • RV Leveling Systems
  • Satellite Antenna Positioning
Televac® Vacuum Markets
  • E-Beam Welding
  • Freeze Dryers
  • Liquefied Natural Gas (LNG), Industrial Gas, Cryogenics
  • Medical Particle Accelerator
  • National Labs, Research and Development
  • Semiconductor
  • Thin Film Deposition
  • Vacuum Distillation
  • Vacuum Furnace, Heat Treat
  • Vacuum Glove Boxes
Careers
Blog
Product Lines
  • Tilt Measurement
  • Televac® Vacuum Gauges
  • Ampoules
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    ISO 17025:2017

    Our Vacuum Calibration Laboratory is ISO 17025:2017 Accredited.

    We were first certified in September 2023.

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    The Fredericks Company
    2400 Philmont Avenue
    Huntingdon Valley, PA 19006

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