Starting at
$550.00

Availability

Usually ships in 2-3 weeks [?]

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Features

  • Static/Differential Pressure
    • Range: -15 to +15 in. H2O
    • Accuracy: ±1% of reading ±0.005 in. H2O
  • Velocity From Pitot Tube
    • Range: 250 to 15,500 ft/min
    • Accuracy: ±1.5% at 2,000 ft/min
  • Duct Size (AXD620): 1 to 250 inches in increments of 0.1 in.
  • Data Storage (AXD620): 12,700+ samples and 100 test IDs
  • Logging Interval (AXD620): 1 second to 1 hour
  • User-selectable time constant
  • NIST Certificate Included

The TSI Alnor AXD610 and AXD620 are easy to use, handheld digital micromanometers suitable for fast, accurate and reliable pressure and air velocity measurements. The AXD620 adds comprehensive functions that include volumetric flow rate calculation, programmable k-factors and datalogging. Premium features make the TSI Alnor AXD610 and AXD620 micromanometers ideal for HVAC commissioning and troubleshooting, testing and balancing, pitot tube duct traverses, static pressure measurements, and differential pressure measurements

AXD610 and AXD620 micromanometers measure differential and static pressure from -15 to +15 in. H2O (-3735 to +3735 Pa) with an accuracy of ±1% of reading ±0.005 in. H2O. When using a Pitot tube, air velocity measurements from 250 to 15,500 ft/min can be made with an accuracy of up to ±1.5%. The AXD620 micromanometer can also measure volumetric flow rates which are dependent upon duct size and k-factors. Additional features of the AXD620 include the ability to record data points in a duct traverse using the sampling function, datalogging of 12,700+ samples with time and date stamp, LogDat2 downloading software and programmable K factors.

The TSI Alnor AXD610 and AXD620 micromanometers ship complete with hard carrying case, four alkaline batteries, operation and service manual and NIST calibration certificate. The AXD620 also includes an 8-foot (2.5 m) rubber tube, static pressure tip, LogDat2 downloading software and USB cable.

Specifications

Temperature Range40 to 113°F (5 to 45°C)
Temperature Resolution
Velocity Range250 to 15,500 ft/min (1.27 to 78.7 m/s)
Temperature AccuracyN/A
Operating Temp40 to 113°F (5 to 45°C)
Power SupplyAXD620 Four AA-size batteries or
optional AC adapter
AXD610 Four AA-size batteries
Battery LifeN/A
Velocity ResolutionResolution 1 ft/min (0.1 m/s)
Velocity AccuracyAccuracy3 ±1.5% at 2,000 ft/min (10.16 m/s)
Additional InformationProgrammable K factors (AXD620)
Pressure Range-15 to +15 in. H2O (-28.0 to +28.0 mm Hg, -3735 to +3735 Pa)
Pressure Accuracy±1% of reading ±0.005 in. H2O (±1 Pa, ±0.01 mm Hg)
OutputLogDat2™
Time Constant1 second to I hour (AXD620)
Relative Humidity RangeN/A
Relative Humidity AccuracyN/A
Relative Humidity ResolutionN/A
Volumetric Flow RangeActual range is a function of velocity,
pressure, duct size, and K factor
Volumetric Flow AccuracyN/A
Volumetric Flow ResolutionN/A
Probes
TSI Alnor Pitot Probes
Various length Pitot probes designed for use with TSI Alnor instruments
Starting at
$150.00
TSI Alnor 3002017 Static Pressure Probe
Static pressure probe designed for use with the TSI Alnor EBT721 and EBT731 balometers
$30.00
Power Supplies
TSI Alnor Universal Power Supply
Universal AC adapter designed for use with TSI Alnor instruments
$60.00
In Stock
Cases
Carrying cases, spare cases
TSI Alnor DP-Calc Carrying Cases
Carrying cases designed for use with the TSI DP-Calc micromanometers
Starting at
$80.00
Accessories
Please consider these optional accessories.
TSI Alnor Norprene Tubing
8 feet (2.5 meters) of Norprene tubing designed for use with the TSI Alnor EBT721
$15.00