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Instrumart will be closing at 3:00PM EST on Friday, May 23rd and will be closed on Monday, May 26th in observance of Memorial Day.

  1. Air Velocity Meters

Dwyer 473B-1 Vane Thermo-Anemometer

Measures air velocity or air volume, temperature & humidity simultaneously via 100mm vane.

Dwyer 473B-1 Vane Thermo-Anemometer
Dwyer 473B-1 Vane Thermo-Anemometer
Call 1-800-884-4967 for pricing

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Part Number
  • 473B-1
Manufactured
  • By Dwyer Instruments
Includes
  • FREE Ground Shipping on orders of $1,000 or more
  • FREE Lifetime Tech Support
Availability
  • Call for availability
Product Manual Product Specs
Questions?
Call 1-800-884-4967 or email sales@instrumart.com. Open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET.
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Overview

Features

  • For air velocity, volume and temperature measurements of clean, dry air
  • Range
    • Air Velocity: 40 to 5000 fpm (0.2 to 25 m/s)
    • Volumetric Air Flow: 19,999 in selected flow units
    • Temperature: -20 to 212°F (-29 to 100°C)
    • Relative Humidity: 0 to 100% RH
  • 8 in. (203mm) probe length
  • 28 in. cable length when retracted and 6 ft. when extended
  • 4.5 digit backlit display
  • Stores up to 99 readings for later evaluation
  • 9 V alkaline battery

Description

The Dwyer 473B-1 vane thermo-anemometer is a handheld unit that can measure air velocity or volumetric flow, air temperature and humidity using a stainless steel 100mm vane probe (included). The 8" probe is paired with a 28" retracted cable that can be extended up to 6-feet in length. Designed for use with clean, dry air the Dwyer 473B-1 is an ideal solution for residential balancing and HVAC inspections.

The 473B-1 can measure process temperatures between -20 to 212°F and from 0 to 100% relative humidity. Additionally, air velocity can be measured from 40 to 5000 fpm and volumetric air flow up to 19,999 in selected flow units. Using a 4.5 digit backlit display, this Dwyer vane thermo-anemometer clearly displays data for real-time readings and can also store up to 99 readings for later evaluation.

Documents

Spec Sheets

  • Dwyer 473B-1 Vane Thermo-Anemometer Datasheet PDF (787 KB)

Manuals

  • Dwyer 473B-1 Vane Thermo-Anemometer Manual PDF (502 KB)

Accessories

Probes

Dwyer AP1 Thermo-Anemometer Probe
Dwyer AP1 Thermo-Anemometer Probe

Wired probe measures air velocity, flow and temperature.

Call for pricing
Dwyer RP1 Thermo-Hygrometer Probe
Dwyer RP1 Thermo-Hygrometer Probe

Wired probe measures humidity, temperature, dew point, & wet bulb temperatures.

Call for pricing
Dwyer VP1  Thermo-Anemometer Probe
Dwyer VP1 Thermo-Anemometer Probe

Wired vane probe measures air velocity, flow, humidity, & temperature.

Call for pricing

Accessories

Please consider these optional accessories.

Dwyer A-47X-BOOT Rubber Boot
Dwyer A-47X-BOOT Rubber Boot

Rubber boot for manometers.

Call for pricing
Dwyer A-VPX-CKIT Air Cone Kit
Dwyer A-VPX-CKIT Air Cone Kit

Air cone kit, rectangular and circular hoods, for use with the VP1/VP2.

Call for pricing

Need Help? Call a Temperature engineer at 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
David S. headshot David S.
Applications Engineer
Rhys D. headshot Rhys D.
Applications Engineer
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
David S. headshot David S.
Applications Engineer
Rhys D. headshot Rhys D.
Applications Engineer
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart

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Dwyer 473B-1 Vane Thermo-Anemometer
Dwyer 473B-1 Vane Thermo-Anemometer
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