The Model 300 Series Inline Delta Tube Flow Element may be used for the measurement of flow in pipe lines from 1/2" NPS through 3" NPS. The Model 300 Series utilizes two averaging flow elements of equal area to sense stagnation (RAM) and static differential pressure providing minimum permanent pressure loss. (read more)

Quality Products & Sales offers a wide range of Pitot Tubes for virtually every service. The simple basic design allows large internal openings to pick up the pressure and transfer it into the impulse line without fear of plugging. When properly installed, Pitot Tubes have an accuracy of +-1% of the total flow. (read more)

Controlling liquids, specialty gases or air in high purity and sanitary processes is now easier than ever with the advanced NuTec® FS2000L Inline Flow Switch from Fluid Components International, which features a revolutionary non-intrusive design that eliminates contact between the process media and the flow sensor. (read more)

The Kestrel 4100 Pocket Air Flow Meter was engineered specifically with the HVAC technician's many needs in mind. In addition to measuring volume air flow, this multi-functional precision instrument also measures temperature, relative humidity and dewpoint, either ambient or in any accessible airflow. (read more)

The Kestrel 4100 Pocket Air Flow Meter was engineered specifically with the HVAC technician's many needs in mind. In addition to measuring volume air flow, this multi-functional precision instrument also measures temperature, relative humidity and dewpoint, either ambient or in any accessible airflow. (read more)

The Kestrel 4200 has made HVAC technicians jobs even easier with automatic wet bulb temperature and humidity ratio readings. Of particular interest to dehumidification professionals, the Kestrel 4200 measures relative humidity, dewpoint, wet bulb temperature and heat stress index as well as the humidity ratio. (read more)

Cameron's Turbo-Air 3000, features superior arrangement of air flow components. Air movement through each stage of the compressor is directed so turbulence is reduced. (read more)

Cameron's Turbo-Air 2000, features superior arrangement of air flow components. Air movement through each stage of the compressor is directed so turbulence is reduced. (read more)

The ADM series AirData Multimeters by Shortridge Instruments are used as hand-held portable meters for air velocity, pressure, and temperature measurement. These meters may also be used to obtain direct air flow readings with an FlowHood kit. (read more)

Won't Clog and are Easy to Install

A full line of air-operated transfer tubes that are now offered with an NPT adapter or other connectors, and a sturdy plastic mounting clip for easy installation is available from ANVER Corporation of Hudson, Massachusetts. (read more)