The Model 471B Thermo-Anemometer Test Instrument is a versatile dual function unit that quickly and easily measures air velocity or volumetric flow as well as air temperature in imperial or metric units. A stainless-steel probe is included, which has a comfortable hand grip and etched insertion depth marks. The extruded aluminium housing fully protects electronics yet is lightweight and comfortable to hold.

Key Facts

  • Universal base handheld compatible with Dwyer AP1 thermo-anemometer, RP1 thermo-hygrometer, and VP1 100 mm thermoanemometer wired probes (sold separately)
  • Visible in any condition due to high contrast and backlit LCD display
  • Able to store up to 99 readings for later evaluation
  • Easy to transport when paired with the rugged aluminum case or protective soft case

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