Explore our top-notch Mass
Gas Flow Meters
Gas flow meters and controllers from Fathoms Technology measure and control any gas.
Explore our top notch gas flow meters and controllers


Welcome to Fathoms Technology
Fathoms Technology is a manufacturer of high quality, competitively-priced gas mass flow meters and flow controllers for a wide range of applications. Our meters utilize thermal technology to measure mass flow directly requiring no corrections for pressure or temperature. Fathoms products are designed to be customer friendly with on-board backlit display and set point control. Meters provide better than 1% accuracy referenced to NIST traceable primary standards. Fathoms products help thousands of customers meet their production
and safety goals.
Calibration Services
With decades of calibration experience, our expert technicians provide high quality calibration services
for all types of flow meters and controllers.
Leading Gas Mass Flow Meters Manufacturer & Supplier in Georgetown
Welcome to Fathoms Technology as a top notch Gas Mass Flow Meter supplier and manufacturer in Georgetown. We specialize in offering precision-engineered flow measurement solutions tailored to a wide range of industries including manufacturing, energy, petrochemical, and environmental monitoring.
Thermal Mass Flow Controllers Supplier
We specialize in thermal mass flow controllers, known for their exceptional performance in controlling gas flow with high precision. These controllers are ideal for applications that require stable and accurate gas flow rates, and they are built to handle a variety of gases under different pressure and temperature conditions.


Our Products
Discover the precision and reliability of Fathoms Technology. Gas Flow Meters. Tailored for various applications,
our advanced meters ensure accuracy in measuring gases

GR Series Air Flow Meters and Controllers
Flow meters and flow controllers with optional ranges of 0-10 sccm up to 0-100 slpm and optional flow rate display. Option for gas flow passage / wetted materials: ”Delrin™” or “316 SS.

GRHF Series Air Flow Meters and Controllers
Flow meters with optional ranges of 0-500 slpm up to 0-1000 slpm and optional flow rate display. Gas flow passage / wetted material is 316 Stainless Steel.

GRMF Series Air Flow Meters and Controllers
Flow meters and flow controllers with optional ranges of 0-100 slpm to 0-500 slpm and optional flow rate display. Gas flow passage / wetted material is 316 Stainless Steel.

IL Series Air Flow Meters and Controllers
Flow meters and flow controllers with optional ranges of 0-10 sccm up to 0-20 slpm and optional flow rate display. Gas flow passage / wetted material is steel.
TESTIMONIALS
T. Embers

This is perhaps the best-grade airflow and gas meters and controllers in the industry today. Bar none.
F. Zimmerman

The performance of the GRHF Air Flow Series is impressive to say the least. We’re not looking back at our previous provider.
H. Aldrin

FATHOMS TECHNOLOGY has the best available air flow meters and controllers available. Nobody else comes close quality-wise!
T. Embers

This is perhaps the best-grade airflow and gas meters and controllers in the industry today. Bar none.




