new Testo 350 is lightweight yet rugged and packed with the latest
technology to give you the assurance of faster, easier and safer
testing. Comprised of an analyser box and a wireless control unit, it
provides extensive field configurations along with a modular design for
flexibility in all applications. The 350 can measure O2, CO, NO, NO2,
SO2, H2S, Hydrocarbons, CO2, pressure, temperature, flow, and velocity.