Contact Us

How to Contact Edgetech Instruments

Since its formation in 1967, Edgetech Instruments Inc. has built a reputation as a trusted partner in the supply of the highest quality humidity, dew/frost point and oxygen measurement solutions available. Key to the company’s success has been an unwavering commitment to customer satisfaction.

The Edgetech Instruments facility is now ISO/IEC 17025:2017 Accredited and ISO 9001:2015 Registered. All instrument certifications and calibrations are traceable to NIST.

If you have questions regarding any of Edgetech Instrument’s products, please browse the online customer support information pages. If you cannot find the information you seek, please contact us directly for immediate assistance by calling 978-310-7760 or emailing to


Main Office:
Toll Free: 1-800-276-3729

Fax: 978-310-7767

Calibration and Service:


Edgetech Instruments Inc.
399 River Road Hudson, MA 01749 USA

    Hours of Operation

    Monday - Friday:
    8:00 AM - 5:00 PM (Eastern Time)

    Connect with Us

    Have Questions?


    Send Us a Message

    Looking for the proper product/service for your application? Fill out our Application Support Request Form.