About GrayWolf
Sensing Solutions

For over 25 years, GrayWolf has been the worldwide market leader in high performing, portable and semi-permanent indoor air quality instrumentation, with worldwide distribution and service, and a strengthening presence in other air monitoring instrumentation markets.

We offer advanced sensor, instrumentation and software technology, employing the power of mobile devices, embedded computers and cloud-based platforms for superior environmental testing and monitoring applications.

Our products are designed to diagnose opportunities to improve the productivity, health and safety of people, while increasing energy efficiency in buildings and identifying ‘green’ solutions for the planet.

GrayWolf’s management (starting in 1998 with over 100 years’ experience in the industry between the 4 founding partners), along with our highly experienced service and sales staff, have brought our extensive environmental instrumentation knowledge to bear to supply complete solutions: accurate, reliable measurements, efficient documentation of surveys, through to detailed reporting.

GrayWolf’s fundamental design directive has been to make our product technically superior, yet intuitive and Easy-To-Use.

GrayWolf utilizes state-of the-art sensors for the application, and provides an advanced user interface that makes documentation of environmental surveys and detailed report generation easy and efficient.

Over 30 parameters are now available to measure and data-log with GrayWolf’s DirectSense® probes, AdvancedSense® meters and WolfPack® area monitors; including VOCs, carbon dioxide, particulates, %RH, differential pressure, air velocity, ozone, ammonia, formaldehyde, nitrogen dioxide and many more.

Primary applications addressed include Indoor Air Quality (IAQ), Occupational/Industrial Hygiene, HVAC, Facility Management, Green Buildings, Toxic Gas, IVF and Ambient air measurement.