Airflow

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  Airflow LCA301

  

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  Model LCA301
  Model LCA301 is a light weight, robust, and simple to use
  Rotating Vane Anemometer that provides accurate and reliable
  readings every time. Ideal for HVAC commissioning at grilles,
  ducts, and diffusers; the LCA301 displays readings in metric or
  imperial mode.

  Features and Benefits
  • Reversible 100 mm head allows readings at supply and extract grilles
  • Calculates volumetric flow rate
  • Compatible with Aircone Flow Hoods
  • No density correction factors required
  • Automatic averaging of air velocity

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  Kestrel 1000

  The New Kestrel 1000 has been redesigned for even better performance and functionality!

  Measures

  • Current Wind Speed 
  • Maximum Wind Gust 
  • Average Wind Speed 

   

  Know Your Conditions

  • Measure environmental conditions quickly and accurately 
  • Wide range of wind speeds and low startup speed 
  • Reliable, portable and easy to use 

   

  Quality by Design

  • All instruments and accessories are completely assembled in the USA 
  • Patented user-replaceable impeller 
  • Low friction sapphire jewel bearing 

   

  Features

  • Protective cover with sure-grip overmolding 
  • Data hold function 
  • Large easy-to-read display 
  • Waterproof and floats 
  • Lanyard and battery included 
  • Two-year warranty
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  Kestrel 4000 Pocket

  In 2000, we introduced the Kestrel 4000 Pocket Weather Tracker, and today it is still the most comprehensive hand-held weather device on the market.

  Kestrel 4000 Measures

  • Barometric pressure 
  • Pressure trend 
  • Altitude 
  • Relative humidity 
  • Heat stress index 
  • Dewpoint 
  • Wet bulb temperature 
  • Density altitude 
  • Wind chill 
  • Air, water, and snow temperature 
  • Current wind speed 
  • Average wind speed 
  • Maximum wind gust

   

  Kestrel 4000 Features

  • Waterproof and floats 
  • Easy to read, backlit display 
  • Time and date 
  • Exterior temperature, humidity, and pressure sensors for fast and accurate readings 
  • Humidity sensor can be recalibrated in the field with our Relative Humidity Calibration Kit. 
  • Minimum, maximum, and average values 
  • Automatically store measurements, even when the unit is turned off 
  • Manually store measurements with the press of a button 
  • Customizable data storage – 2000 data points 
  • Graph and recall trends 
  • Customize screens to display user-selected measurements 
  • Data charting 
  • Data upload (with optional interface) 
  • Five languages (English, French, Spanish, German, and Italian) 
  • User-replaceable impeller 
  • Flip-top impeller cover allows use of other functions while protecting the impeller (hard cases available.) 
  • US Patent Nos. 5,783,753 and 5,939,645 and 6,257,074 
  • All instruments and accessories are completely assembled in the USA 
  • 2-year warranty
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  Model LCA501

  

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  Model LCA501

  Model LCA501 is a hand held digital Rotating Vane
  Anemometer used for air velocity and volumetric flow measurements.

  Features and Benefits
  • Measures velocity and temperature
  • Sweep mode for one overall measurement
  • Log, store, and recall data
  • Download data to a PC
  • Optional telescopic probe available

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  Model TA410

  

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  Model TA410

  The Model TA410 is a solid choice for a digital Air Velocity
  Meter, without compromising accuracy or precision. Excellent
  for troubleshooting HVAC systems and conducting
  commissioning work.

  Features and Benefits
  • Accurate air velocity measurement
  • Large, easy to read display
  • Calibration certificate included

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  Models TA430 and TA440

  

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  Models TA430 and TA440

  The Models TA430 and TA440 are like having multiple meters
  for the price of one, yet they are simple to operate. Purchase
  instruments with a straight or articulated probe–all in one
  compact package.

  Features and Benefits
  • Accurate air velocity measurement
  • Large, easy to read display
  • Calibration certificate included

  Models TA430 and TA440
  • Simultaneously measures temperature and velocity
  • Displays up to three measurements simultaneously
  • Calculates volumetric flow, and actual/standard velocity
  • Articulated probe versions available
  • Data logging and LogDat2TM downloading software included
  • Measures humidity (TA440)

  Applications
  • HVAC system performance
  • Commissioning
  • Plant maintenance
  • Critical environment certification
  • Duct traverses

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  SM-18 Skymate Wind Meter

  Convenient pocket-knife design, accuracy, features, and price make this the best value in handheld wind meters! It is water resistant, it floats, and it has a high visibility case. 

  Average wind speed over 5, 10, or 13 seconds
  Current temp & wind chill
  Choose any measurement unit
  Reads in tenths
  Replaceable 400 hour lithium battery
  Data lock feature
  Replaceable plastic impeller won’t corrode
  Easy to read LCD
  Threaded for tripod mounting
  Unique pocket-knife design to protect unit when not in use
  Water resistant to 3 ft
  High visibility case
  Floats

  Specifications

  ACCURACY: +/- 3% when aligned with wind’s axis
  WIND RANGE: .5-89 MPH
  TEMPERATURE RANGE: 5 – 122 F (-15 to 50 C)
  OPTIONAL UNITS: Knots, MPH, KPH, M/Sec, Ft/Min, Beaufort Scale – F or C
  OPERATING MODES: Current Windspeed – Average over 2 seconds
  Average Wind – 5,10, or 13 sec – Max Wind – 2 sec gust since power on
  AUTO SHUTDOWN: After 20 minutes if not done manually
  POWER: CR2032 Lithium battery (included)
  MEASURES: 4.8″ x 1.8″ x .7″
  WEIGHS: 2.3 ounces with case