We build rugged instruments for gas detection in real-worldfield conditions. Explore how we help you work safely, find hazards fast and stay compliant, without guesswork.
GAS LEAK DETECTION
Find and confirm gas leaks from reported odors quickly with clear, trusted readings using our flagship SENSIT GOLD multi-gas detectors and remote methane laser devices.
NATURAL GAS LEAK SURVEY
Drive or walk the pipeline network to find even the smallest gas leaks. Increasing public safety and reducing fugitive methane emissions.
FIRE & EMERGENCY RESPONSE
Protect life and property, detect the smallest concentrations of gas fast when it really counts with our combustible gas indicators and multi-gas detectors.
ENVIRONMENTAL EMISSIONS MONITORING
Continuously or periodically monitor gases released into
the air from industrial operations, infrastructure, and surrounding
environments.
Our instruments are designed to be simple and intuitive, so you can trust the indicated readings when something doesn’t look right.
We've been supporting 1000+ organizations all around the world with distributors in 30+ countries since the 1980s. We’re also active members in a variety of trade associations influencing the future of our industry and its work practices.
“SENSITs” are the most widely used multi-gas detectors in the natural gas industry. We’re trusted by industry leaders for their leak detection and fugitive emission needs.
We have customer service, engineering and manufacturing in Valparaiso, Indiana with ISO-9001 certified quality systems. We’re proud to be Made in America. When you call you get to talk to a real person and receive real support.
Our in-house calibration, service and repair team keeps over 13,000 devices field-ready annually. We measure our turnaround time in days, not weeks and have a loaner program for the situations you cannot be without an instrument.

Trusted by Industry Leaders for Gas Leak Solutions