Manometer
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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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Dwyer 476A Single Low Pressure Manometer
DwyerOmegaThe Dwyer 476A Single Low Pressure Manometer is a handheld instrument designed for low-pressure measurement in HVAC and combustion applications. It offers ±1.5% full-scale accuracy, electronic zeroing, selectable pressure units, and automatic power-off for efficient field operation.
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Dwyer 477B Handheld Digital Manometer
DwyerOmegaThe Dwyer Series 477B Handheld Digital Manometer delivers precise pressure measurement with ±0.10% full-scale accuracy. It features a backlit display, memory for 40 readings, selectable pressure units, and overpressure alarms for safe and reliable field operation.
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Dwyer 478A Single Pressure Differential Manometer
DwyerOmegaThe Dwyer 478A Single Pressure Differential Manometer is a handheld digital instrument for measuring positive, negative, or differential pressure. It features ±1.5% full-scale accuracy, one-button auto-zero, selectable pressure units, and automatic power-off for efficient field operation.
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Dwyer 490A Hydronic Differential Pressure Manometer Kit
DwyerOmegaThe Dwyer 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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DwyerOmega 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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Dwyer 475 Digital Handheld Manometer
Price range: $854.00 through $950.00 DwyerOmegaThe Dwyer Series 475 Digital Handheld Manometer measures positive, negative, or differential pressure in air and natural gases. This intrinsically safe instrument supports HVAC testing, industrial monitoring, and airflow measurement using compatible pitot tubes.
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