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EXTECH HD300NIST Airflow and Temperature Meter

The Extech HD300-NIST is a versatile airflow and temperature measurement device. It features simultaneous display of air flow in CFM or CMM, air velocity, and ambient temperature. The device includes a built-in infrared thermometer with laser pointer and a 30:1 distance-to-spot ratio for measuring surface temperatures of objects that are unsafe or difficult to reach without contact. It allows users to store area dimensions in its internal memory for quick setup. The instrument provides a 20-point averaging function, a large backlit LCD, and includes a USB port with software. Certified with traceability to NIST, it ensures accuracy and reliability for HVAC, environmental, and industrial applications.

Authorized Distributors
Part No:HD300-NIST
Stock:0
Inv Date:06-06-2026
Price: N/A
Buy/RFQ:
Part No:HD300-NIST
Stock:0
Inv Date:06-05-2026
Price: Unit price: $544.49
Buy/RFQ:
Part No:HD300-NIST
Stock:0
Inv Date:06-05-2026
Price: Unit price: $544.49
Buy/RFQ:
Part No:HD300-NIST
Stock:0
Inv Date:06-05-2026
Price: Unit price: $544.49
Buy/RFQ:
Part No:HD300-NIST
Stock:0
Inv Date:06-05-2026
Price: Unit price: $635
Buy/RFQ:

EXTECH HD300NIST Airflow and Temperature Meter Specifications:

  • IR Temperature Range: -58 to 932°F (-60 to 500°C)
  • Air Velocity Range: 0.4 to 30.00 m/s
  • Airflow: 22 to 5900 ft/min, 4 to 30.00 m/s, 1.4 to 108.0 km/h, 0.9 to 67.0 MPH, 0.8 to 58.0 knots
  • Accuracy: ±2% or 2°F (1°C) depending on measurement
  • Dimensions: 8x3x1.9 inches (203x75x50mm)
  • Weight: 9.8 oz (280 g)
  • Display: Large (9999 count) LCD backlit
  • Memory: Stores area dimensions for quick setup
  • Additional: Includes USB port with software, 9V battery, hard case
  • Calibration traceable to NIST (HD300-NIST)

Buy the Extech Series CFM/CMM Airflow Meter: HD300NIST

Order the Extech HD300-NIST online today for precise airflow and surface temperature measurements. This versatile device features a built-in IR thermometer with laser pointer, a large backlit LCD, and extensive data storage. Perfect for HVAC, industrial, and environmental applications, it provides quick, accurate results with 20-point averaging. The included USB software allows data analysis and reporting. With calibration traceable to NIST, ensure your measurements meet industry standards. Purchase now to enhance your inspection and diagnostic tasks efficiently and reliably.

Buy Extech HD300-NIST now and experience unmatched accuracy and reliable airflow measurement with advanced IR temperature features.

Frequently Asked Questions

Where can I buy EXTECH HD300NIST?

You can click on the BUY or RFQ button to purchase HD300NIST from an authorized EXTECH distributor.

How do I troubleshoot issues or seek technical support for part HD300NIST?

You can download the HD300NIST datasheet or visit the EXTECH website for support.

Who is the manufacturer of HD300NIST?

EXTECH

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