![Series 400 | Air Velocity Meter has applications in air balancing and building commissioning. Can buy either just the meter or a kit. Measures both pressure and air velocity. | Dwyer Instruments Series 400 | Air Velocity Meter has applications in air balancing and building commissioning. Can buy either just the meter or a kit. Measures both pressure and air velocity. | Dwyer Instruments](https://dwyer-inst.com/media/catalog/product/4/0/400_1000x1000_1.jpg)
Series 400 | Air Velocity Meter has applications in air balancing and building commissioning. Can buy either just the meter or a kit. Measures both pressure and air velocity. | Dwyer Instruments
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Amazon.com: Extech HD350 Pitot Tube Anemommeter and Differential Manometer : Industrial & Scientific
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