The CFM Master II is the ideal service tool for the hvac technician. With its one-piece design, our DCFM8906 combines quality airflow measurements and state-of-the-art engineering with ease of use. It ...
Model WDCFM8951 is an airflow instrument that measures cfm, Btu, temperature, humidity, dew point, and wet bulb. Features include a small wind vane and long telephone-style cord. Model PCO 1000 carbon ...