Viasensor is the main manufacturer specializing in gas and humidity analysis equipment to laboratory, In-Vitro Fertilization (IVF), indoor air quality (IAQ), piped medical gas, PEM fuel cell testing, and many other applications. Viasensor offers gas analyzers for monitoring the medical gases within dentistry, hospital and veterinary industries with hand held N2O, O2, CO2 and CO analyzers. All o the Viasensor products are made in UK. The Viasensor is ISO 9001 Certified Company.