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Extech Instruments 407001USB Hot Wire Anemometer

The Heavy Duty Hot Wire Thermo-Anemometer is designed for precise airflow measurement in HVAC ducts and small vents. It features a telescoping probe that extends up to 7 feet for easy access into tight spaces, measuring air velocities down to 40 ft/min. The device includes a built-in RS-232 serial interface that connects to a PC, complemented by an optional Windows software for data capture and analysis. The large dual LCD display shows MAX/MIN readings and data hold functions. It is ideal for both professional HVAC testing and industrial airflow assessments, providing accurate, reliable readings with a simple interface.

Authorized Distributors
Source:Newark
Part No:407001-USB
Stock:5
Inv Date:06-21-2026
Price: Unit price: $60.99
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Source:DigiKey
Part No:407001-USB
Stock:14
Inv Date:06-21-2026
Price: Unit price: $60.99
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Part No:407001-USB
Stock:5
Inv Date:06-22-2026
Price: Unit price: $60.99
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Part No:407001-USB
Stock:3
Inv Date:06-21-2026
Price: Unit price: $60.99
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Part No:407001-USB
Stock:0
Inv Date:06-21-2026
Price: Unit price: $73.6
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Part No:407001-USB
Stock:0
Inv Date:06-21-2026
Price: Unit price: $73.6
Buy/RFQ:
Part No:407001-USB
Stock:0
Inv Date:06-21-2026
Price: Unit price: $51.83
Buy/RFQ:
Part No:407001-USB
Stock:0
Inv Date:06-21-2026
Price: Unit price: $60.99
Buy/RFQ:
Part No:407001-USB
Stock:0
Inv Date:06-21-2026
Price: Unit price: $76.99
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Authorized Distributors
Part No:407001-USB
Stock:0
Inv Date:06-21-2026
Price: N/A
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Extech Instruments 407001USB Hot Wire Anemometer Specifications:

  • Air Velocity Range: 40 to 3940 ft/min, 0.7 to 72 km/h, 0.5 to 45 MPH, 0.7 to 38.8 knots
  • Resolution: 0.1 ft/min
  • Temperature Range: 32 to 120°F (0 to 50°C), one-half degree accuracy
  • Dimensions: 7x2.9x1.3 inches (178 x 74 x 33 mm)
  • Weight: 1.7 lbs (0.77 kg)
  • Probe Length: Extends up to 7 feet (2.1 meters)
  • Display: 1.4-inch dual LCD with MAX/MIN, data hold
  • Power: Six AAA batteries
  • Connectivity: RS-232 PC serial interface, optional Windows software
  • Additional: No AC adaptor included, protective holster provided

Buy the Buy Extech Heavy Duty Hot Wire Thermo-Anemometer Part Number 407123 Online

Enhance your airflow measurement with the Extech Heavy Duty Hot Wire Thermo-Anemometer. Featuring a telescoping probe extending up to 7 feet, it allows precise airflow assessment in small and hard-to-reach spaces. Connect effortlessly via RS-232 to your PC for real-time data analysis using optional software. The large dual LCD displays MAX/MIN values, and data hold functions make it easy to record measurements. Compact and portable, it is ideal for HVAC technicians, industrial inspectors, and professionals requiring dependable airflow data. Order online now for fast, reliable delivery.

Order your Extech Heavy Duty Hot Wire Thermo-Anemometer with advanced airflow measurement capabilities today and ensure accurate HVAC airflow testing for your projects.

Frequently Asked Questions

Where can I buy Extech Instruments 407001USB?

You can click on the BUY or RFQ button to purchase 407001USB from an authorized Extech Instruments distributor.

How do I troubleshoot issues or seek technical support for part 407001USB?

You can download the 407001USB datasheet or visit the Extech Instruments website for support.

Who is the manufacturer of 407001USB?

Extech Instruments

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