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VelociCalc Air Velocity Meter 9525


Product Details

Recommended Replacement (if intrinsically safe is not a requirement) >>> VelociCalc® 9515

The VelociCalc Air Velocity Meter 9525 is an economical, intrinsically safe digital air velocity meter. Ideal for HVAC system performance troubleshooting, commissioning and plant maintenance.

The VelociCalc 9525 is only available for sale in the U.S.

Features and benefits

  • Accurate air velocity measurement (0 to 2,000 ft/min. range)
  • Integrated probe attachment
  • Large, easy to read digital display
  • Intrinsically safe. UL listed for use in Class I Groups C and D, Class II Groups E, F and G and Class III when used with alkaline batteries.
  • NIST-traceable calibration certificate included


  • Optimizing HVAC system performance
  • Commissioning
  • Plant maintenance

Included Items

  • Instrument
  • Hard carrying case
  • Four alkaline batteries
  • Operation and service manual
  • Calibration certificate

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