The company's products, including poisonous gas, air velocity, and differential pressure environmental instrumentation, are designed to improve productivity, health, and safety while increasing energy efficiency in buildings. GrayWolf's indoor air quality meters and monitors are used in a wide range of venues, from schools to hospitals, offices, government buildings, manufacturing plants, and shipping. They utilize advanced sensors, software, and reporting technology for portable, data logging, and long-term fixed monitoring. GrayWolf is the global leader in high-performing, portable, and semi-permanent indoor air quality and environmental instrumentation.