Dwyer Instruments 160S-36PM with Stainless Steel Pitot Tube “S” type, 36″ length, perm. mt. Order #: 160S-36PM. Mfg #: 160S-36PM

Dwyer Instruments 641-36-LED with Air Velocity Transmitter 36″ probe length w/ LED display. Order #: 641-36-LED. Mfg #: 641-36-LED

Dwyer Instruments 641-30-LED with Air Velocity Transmitter 30″ probe length w/ LED display. Order #: 641-30-LED. Mfg #: 641-30-LED

Dwyer Instruments 641-12-LED with Air Velocity Transmitter 12″ probe length w/ LED display. Order #: 641-12-LED. Mfg #: 641-12-LED

Dwyer Instruments 641B-4-LED with Air Velocity Transmitter Model 641B with LED display. Order #: 641B-4-LED. Mfg #: 641B-4-LED

Extech AN320 with Large Vane CFM/CMM Anemometer/ Psychrometer   CO2. Order #: AN320. Mfg #: AN320

Dwyer Instruments DS-400-14-LV with Averaging Flow Sensor Probe Length 14″, Less Valves. Order #: DS-400-14-LV. Mfg #: DS-400-14-LV

TSI Incorporated 960 with Air Velocity Probe,Straight Velocity,Temperture. Order #: 960. Mfg #: 960

Dwyer Instruments DS-400-14 with Averaging Flow Sensor Probe Length 14″. Order #: DS-400-14. Mfg #: DS-400-14

Dwyer Instruments 160S-48PM with Stainless Steel Pitot Tube “S” type, 48″ length, perm. mt. Order #: 160S-48PM. Mfg #: 160S-48PM

Dwyer Instruments DS-400-16-LV with Averaging Flow Sensor Probe Length 16″, Less Valves. Order #: DS-400-16-LV. Mfg #: DS-400-16-LV

Fluke 922 with Airflow Meter/Micromanometer. Order #: 15703AN. Mfg #: 2679822

Dwyer Instruments DS-400-20-LV with Averaging Flow Sensor Probe Length 20″, Less Valves. Order #: DS-400-20-LV. Mfg #: DS-400-20-LV

Dwyer Instruments 160S-72PM with Stainless Steel Pitot Tube “S” type, 72″ length, perm. mt. Order #: 160S-72PM. Mfg #: 160S-72PM

TSI Incorporated 5725 with Velocicalc with Rotating Vane Probe. Order #: 5725. Mfg #: 5725