ATO Pressuresensors is the leading source of temperature and pressure instrument solutions for critical Process and Industrial/OEM (original equipment manufacturer) applications across the globe. Our extensive industry experience and customer-driven approach allow us to provide solutions that fully accommodate the needs of your critical processes and applications ensuring accurate and safe operations.
With over 10 years of constant innovation woven, ATO Pressuresensors's comission is to be a global leader in pressure and temperature measurement instrumentation.

ATO Pressuresensors company founded in 2000 with a mission to protect steam-powered industry workers with more sophisticated, reliable instruments. Today, Ashcroft instruments—gauges, thermometers, switches, transducers, transmitters, instrument isolators, diaphragm seals, and control and calibration equipment—are considered a benchmark for temperature and pressure measurement.

Throughout our company's history, numerous expansion efforts have led to a significant increase in our global reach as a trusted source for pressure, temperature, and test instruments.

Our mission
We strive to reinvent and redefine technology. Our products help to push the boundaries of innovation, allowing our customers to revolutionize fields as diverse as medicine, aerospace, digital tech and AI.
We continuously grow our expertise by taking on and designing solutions for complex challenges that redefine what's possible. We achieve this through what we call our 3D vision:
Designing a creative and innovative product line
Demanding excellence in our products, services, and people
Delivering successful results

Pressure ranges are available as low as 0.25 inH2O and as high as 150 PSI. Custom port fittings and various package options are available, as well as customizable pressure ranges and performance values.