Manometer
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1221/1222/1223 Flex-Tube U-Tube Manometers
DwyerOmegaDownload PDF Read moreThe DwyerOmega 1221/1222/1223 Flex-Tube U-Tube Manometers are a reliable and accurate instrument for measuring pressure. Suitable for pressures up to 100 psi and with durable and long-lasting plastic construction, this series is a great choice for anyone in need of precise pressure measurement.
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490A Hydronic Differential Pressure Manometer HKIT
DwyerOmegaThe DwyerOmega 490A Hydronic Differential Pressure Manometer HKIT includes a high-accuracy handheld meter, seven user-selectable units, and all accessories in a rugged carry case.
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AXD610 Micromanometer
AlnorThe Alnor AXD610 Micromanometer measures differential and static pressure, calculates velocity using a Pitot tube, and includes a NIST-traceable calibration certificate, making it perfect for HVAC testing and troubleshooting.
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AXD620 Micromanometer
AlnorThe Alnor AXD620 Micromanometer measures pressure, calculates velocity, and computes volumetric flow rate in ducts. It offers data logging, programmable K factors, and a NIST calibration certificate, perfect for HVAC and process control. The AXD620 manufactured by TSI Alnor is exactly the same as the 5825 but it has a black case.
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Series 475 Digital Handheld Manometer
DwyerOmegaThe DwyerOmega 475 Mark III Intrinsically Safe Digital Handheld Manometer measures positive, negative, or differential pressures of air and natural gases from 1 in w.c. to 150 psid.
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Series 476A Single Low Pressure Manometer
DwyerOmegaThe DwyerOmega Series 476A Single Low Pressure Manometer has single/dual pressure, electronic zeroing, ±1.5% accuracy. Measures -20 to 20 in w.c. ±1.5% FS. Ideal for field instrumentation, fuel mix adjustment. Features rugged housing, auto-zero, auto power off, unit selection.
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Series 477B Handheld Digital Manometer
DwyerOmegaThe DwyerOmega Series 477B Handheld Digital Manometer is precise, versatile, with memory function. Perfect for lab calibrations and airflow measurements in commercial buildings.
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Series 478A Single Pressure Differential Manometer
DwyerOmegaThe DwyerOmega Series 478A Manometer is precise, durable, ±0.5% accuracy, auto-zero, auto-off, nine units, ideal for performance verification and fuel mixture adjustment.
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