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EXTECH 407113NIST Airflow Meter

The Extech 407113-NIST Heavy Duty Hot Wire CFM Thermo-Anemometer accurately measures airflow in CFM or CMM and air velocity, along with temperature. Featuring a telescoping probe extending up to 3ft, it is ideal for duct and ventilation system testing. The large LCD display shows real-time and average air flow readings with record and recall functions, including MIN and MAX values. It offers measurements in modes such as instantaneous and 20-point averaging. Certified traceable to NIST, it ensures precise results suitable for HVAC professionals and engineers. Complete with batteries, it provides reliable, portable airflow and temperature assessments for multiple applications.

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Part No:407113-NIST
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Inv Date:06-06-2026
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Part No:407113-NIST
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Inv Date:06-05-2026
Price: Unit price: $570.18
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Part No:407113-NIST
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Price: Unit price: $574.75
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Part No:407113-NIST
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Inv Date:06-05-2026
Price: Unit price: $574.75
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Part No:407113-NIST
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Price: Unit price: $559
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Part No:407113-NIST
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Price: Unit price: $724.99
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Part No:407113-NIST
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Inv Date:06-05-2026
Price: Unit price: $690
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EXTECH 407113NIST Airflow Meter Specifications:

  • Range Air velocity: 40 to 3346 ft/min, 0.5 to 38.0 MPH, 0.4 to 33.0 knots, 0.2 to 17.0 m/s, 7 to 61.2 km/h
  • Temperature Range: 32 to 120°F (0 to 50°C)
  • Air Volume: CFM 0 to 1,271,200 ft/min, CMM 0 to 36,000 m³/min
  • Resolution Air velocity: 0.01 ft/min; Temperature: 0.1°F; CFM: 0.01 ft/min; CMM: 0.001 m³/min
  • Features: Large 1.4-inch LCD, record/recall, MIN/MAX, auto power-off, data hold, two modes of airflow display, telescoping probe up to 3ft, calibrated to NIST, includes four AA batteries

Buy the Extech Series Hot Wire Airflow Meter: 407113NIST

Purchase the Extech 407113NIST airflow and temperature analyzer online for precise ventilation system testing. It features a telescoping probe up to 3ft, large LCD display, data recording, MIN/MAX functions, and reliable NIST traceable calibration. Perfect for HVAC professionals and engineers, it quickly measures airflow in CFM and velocity modes, providing instant and averaged data. Its portable design, auto power-off, and data hold make it ideal for on-the-spot diagnosis and airflow assessment, ensuring optimal system performance with accuracy and convenience.

Get Extech 407113NIST today—built for precise airflow measurement and reliable temperature monitoring.

Frequently Asked Questions

Where can I buy EXTECH 407113NIST?

You can click on the BUY or RFQ button to purchase 407113NIST from an authorized EXTECH distributor.

How do I troubleshoot issues or seek technical support for part 407113NIST?

You can download the 407113NIST datasheet or visit the EXTECH website for support.

Who is the manufacturer of 407113NIST?

EXTECH

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