Air Flow

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Sale

Kestrel Meter Impeller

10$

Replacement impeller for all Kestrel Meters. User replaceable.

Impeller Replacement Instructions

Using your thumbs, press FIRMLY on the impeller module to remove the entire unit.

Press only the sides of the new impeller  when installing to avoid damaging the precision hub bearing.

Insert the impeller so that the half that has the serial number label on it goes in first and faces the back of the unit once in place.  Orient one “arm’ straight up (The impeller should look like a peace symbol or an upside-down Y).

My impeller is making a rattling/clicking/whirring noise, is that normal?

It is common for the Kestrel to make a rattling noise with a wind speed from 5 to 10 miles per hour. This is completely normal and accurate.

To better understand why the impeller rattles, one needs to know what is inside. Inside the plastic housing, there are four separate parts. The fan, two sapphire jewel bearings and a metal pin. The fan rotates around the metal pin which is held in the plastic housing by the jewel bearings. For the fan to move freely (to not cause excess friction) there is a small space (on either side) between the end of the metal pin and the jewel bearing. The space between the metal pin and the jewel bearing is what causes the rattle. Some impellers can be louder than others, but the accuracy will be the same.

VT 110 / VT 115, KIMO Hotwire thermo-anemometer

Kimo’s VT 110 / 115 is perfect for measuring airflow, air velocity and temperature with its hot wire probe.

 

FEATURES

  • Perfect for measuring airflow, air velocity and temperature with its hot wire probe
  • Display max / min values
  • Airflow calculation with cone
  • Dimensions of rectangular and cicular duct
  • Air velocity compensation in atmospheric pressure

 

MEASURING RANGES

  • Velocity : 0.15 m/s … 30.00 m/s
  • Airflow : 0.00 m³/h … 99999.00 m³/h
  • Temperature : -20.00 °C … 80.00 °C

 

Please refer to the product’s datasheet (pdf).

Kestrel Weather Meter Tripod

Compatible with the Portable Vane Mount and any Kestrel Meter.

Available Tripod:

Kestrel Meter Collapsible Tripod

  • Stands 48.25 inches high when fully extended 51.4″)
  • Measures 13.6 inches when collapsed
  • Five section twist-and-pull legs
  • Weighs under 2 lbs
  • Compatible with the Kestrel Portable Vane Mount
  • Place of Origin: China
  • Included Clamp that mounts a Kestrel Meter
  • Included Carry case for the Tripod

Kestrel Portable Mini Tripod

  • Tripod Clamp is optional
  • Maximum Safe Load: 6 lbs
  • Measures 7.5″ to the base when standing on a flat surface
  • Pan Adjustment: 360 degrees
  • Tilt Adjustment: +/- 90 degrees
  • Angular Adjustment: +/- 20 degrees
  • Part #: With Clamp: 0799. Without Clamp: 0796
  • Dimensions (folded): 7″ x 2″ x 2″, 17.8cm x 5.1cm x 5.1cm
  • Weight: 4.2 oz., 119g
Sale

Kestrel 5000 Environmental Meter

10$

Model: Kestrel 5000

The Kestrel 5000 Pocket Weather Meter is the baseline wind and weather meter in the Kestrel 5000 series. While the Kestrel 5000 Pocket Weather Meter is similar in wind and weather monitoring functions available with the Kestrel 3500 Wind Meter, it has several advantages such as Bluetooth connectivity, data storage, graphing functions, and computer interface technology. It has the capacity to store up to 10,000 data points of weather data, enabling you to track changes in the environment over time, view these changes as graphs on your Kestrel 5000’s display, and even upload the data to your PC or Mac. The Kestrel 5000 series is now available with optional Bluetooth LINK Technology, which allows your Kestrel to communicate with your Android or iOS device up to 100 feet away, and maximize the battery life of your weather meter.

Each Bluetooth Meter includes custom communication software designed to quickly and easily configure your data transmission frequency, download logged data, graph data, and transfer data to other applications.

As with all 5000 series Kestrel meters, they have both a white backlight (which is even great for daytime use) and a night-vision preserving backlight. The red night vision (NV) backlight incorporates an optical filter to reduce overall brightness and minimize blue and green spectrum light to preserve night vision. (Note: This backlight appears soft greyish pink, not “red”, and is still in the visible spectrum, so is not compatible with night-vision equipment.) Basically, with the red backlight, your eyes don’t need to adjust when looking from your meter to the horizon in night time use.

FEATURES:

  • Waterproof
  • Easy to read, backlit screen with high resolution for even bright sunny conditions.
  • Time and date
  • Exterior temperature, humidity, and pressure sensors for fast and accurate readings
  • 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 – 10,000 data points
  • Graph and recall trends
  • Customize screens to display user-selected measurements
  • Data charting
  • Data upload (with optional interface or Bluetooth)
  • Five languages (English, French, Spanish, German, and Italian)
  • User-replaceable impeller
  • Flip-top impeller cover allows use of other functions while protecting the impeller
  • All instruments and accessories are completely assembled in the USA

 

Environmental Measurements

  • Altitude (Barometric)
  • Barometric Pressure
  • Density Altitude
  • Dew Point Temperature
  • Heat Stress Index
  • Relative Humidity
  • Station Pressure (Absolute Pressure)
  • Temperature
  • Wet Bulb Temperature (Psychrometric)
  • Wind Chill
  • Wind Speed/Air Speed

 

Please download the datasheet (pdf) here.

VT 210, KIMO Thermo-hygrometer-anemometer

Multifunction device specially designed for the control of the ventilation systems, allowing to measure the air velocity, the airflow and the temperature in duct.

Specially designed for the control of ventilation systems, the VT 210 allows users to measure the air velocity, the airflow and the temperature in ducts.

 

FEATURES

  • Up to 6 simultaneous measurements
  • Besides speed measurement probes (vanes, hotwire or omnidirectionnal), a hygrometry probe or climatic condition and temperature module is also accepted
  • Several packs available for different applications:
  • With vane probe (100mm / 70mm / 14mm) telescopic tilting in 90 ° or standard
  • With telescopic hotwire probe tilting in 90 ° or standard
  • Optional: wired or radio temperature probe and humidity probe
  • Memory capacity: Up to 1000 dataset of 20 000 points
  • Interchangeable measurement modules
  • 2 inputs fot Pt100 temperature (from -200 to +600°C)
  • Device/probe wireless communication

 

MEASUREMENT RANGES

  • Velocity : from -5 to 35 m/s
  • Airflow : from 0 to 99 999 m3/h
  • Integrated temperature of measurement probes : -20 to 80°C

 

Please refer to the product’s datasheet (pdf)

 

Kestrel Portable Vane Mount

The Kestrel Portable Vane Mount is a simple yet ingenious accessory for your Kestrel 4000 series weather tracker that assembles in seconds and enables your meter to freely adjust to the wind direction.

The Vane Mount attaches easily to the Kestrel Portable Tripod (or any tripod) to add directional measurement capabilities to your Kestrel Meter.

 

Kit includes:

  • Custom molded cup bracket with incorporated level for maximum compass accuracy
  • Precision pivot with standard 1/4 – 20 tripod mount
  • Lightweight thin-wall anodized aluminum shaft and molded vane
  • Padded nylon zipper carry pouch with belt loop that holds mount and Kestrel Meter

 

Sale

Kestrel 5100 Racing Weather Meter

10$

 

Model: kestrel 5100 Racing Weather Meter

 

The Kestrel 5100 Racing Weather Meter is Kestrel’s Racing pit meter for Bracket Racing and other forms of drag racing. Kestrel has been trusted for years for last minute tuning decisions. Get readings where it counts, on the track, not the trailer. With the new LINK technology, you can get readings right to your smartphone up to 100 feet away! The Kestrel 5100 Racing Weather Meter gives you immediate, on-spot measurements including moisture content in grains, air density, relative air density, humidity, and other critical factors. Count on it for the information you need to make perfect ET predictions and performance-maximizing tuning and jetting decisions.

The Kestrel 5100 upgraded from the Kestrel 4250 in November of 2015. Functionally, you’re getting the same environmental features with some overall big improvements to the meter itself.

Features and Measures

  • Pressure trend
  • Waterproof (sealed to IP67 standards)
  • Time and date
  • Easy-to-read backlit display
  • Data Logger (automatic and manual)
  • Customizable data storage – 2900 data points
  • Minimum, Maximum and Average values
  • Multi-Function 3-line display
  • Exterior temperature, humidity, and pressure sensors for fast and accurate readings
  • Customize screens to display user-selected measurements
  • Graph and recall trends
  • User-replaceable impeller
  • Flip-top impeller cover allows use of other functions while protecting the impeller
  • Data charting
  • Upload to a computer (with optional interface) Mac or PC
  • Works with Android and iPhone Apps!
  • Five languages (English, French, Spanish, German, and Italian)
  • Rugged (drop tested to MIL-STD-810G standards) and waterproof (sealed to IP67 standards).
  • Assembled in the USA

 

Environmental Measurements

  • Air Density
  • Altitude (Barometric)
  • Barometric Pressure
  • Density Altitude
  • Dew Point Temperature
  • Heat Stress Index
  • Moisture Content (Grains)
  • Relative Air Density
  • Relative Humidity
  • Station Pressure (Absolute Pressure)
  • Temperature
  • Wet Bulb Temperature (Psychrometric)
  • Wind Chill
  • Wind Speed/Air Speed

 

Download the datasheet (pdf) here.

TSF14, Thermo Air Velocity Transmitter

Features

  • Temperature compensation, linear adjustment function
  • Switching analogue output by dip switch
  • Off set function by button

 

Application

  • Monitoring air and flow for industrial process
  • HVAC, building, factory

 

Please refer to the product’s datasheet here. (pdf)

Sale

Kestrel 5200 Professional Environmental Meter

10$

 

Model: Kestrel 5200

Whether you’re pouring concrete, balancing HVAC systems, or monitoring jobsite conditions, the Kestrel 5200 Professional Environmental Meter takes the calculations and guesswork out of your job with integrated specialty calculations. No more guessing or using inaccurate data from miles away.

The 5200’s NEW Concrete Target Evaporation Rate Solver allows user to adjust calculator for varying weather conditions and displays the risk of plastic shrinkage cracking for each scenario — enabling contractors to determine the appropriate set of precautionary steps that will result in a successful pour. The Kestrel 5200 offers advanced calculators and readings that are unique in the portable meter market and are designed to make your job easier. In addition to measuring current environmental conditions, the 5200’s new Concrete Target Evaporation Rate Solver displays the level of cracking risk based on user-defined weather conditions and shows which environmental factors may require adjustments in order to prevent plastic shrinkage cracking. With reliable real-time environmental monitoring of jobsite conditions along with accurate predictive calculations, the Kestrel 5200 Professional Environmental Meter with LiNK® Bluetooth Low Energy Technology helps concrete contractors know when to take steps to minimize the risk by adjusting the mix or utilizing protective measures.

Environmental Measurements

  • Air Density
  • Air Flow (CFM)
  • Altitude (Barometric)
  • Barometric Pressure
  • Delta T
  • Density Altitude
  • Dew Point Temperature
  • Evaporation Rate
  • Heat Stress Index
  • Humidity Ratio
  • Relative Air Density
  • Relative Humidity
  • Station Pressure (Absolute Pressure)
  • Temperature
  • Wet Bulb Temperature (Psychrometric)
  • Wind Chill
  • Wind Speed/Air Speed

 

Please download datasheet (pdf) here.

Model 6710, TABMASTER Airflow Capture Hood

Whether you need to test a newly installed HVAC system for initial functionality, re-test a building’s HVAC after it undergoes significant constructional changes, or regular seasonal change check-ups, the TABmaster Flow Hood Model 6710 needs to be in your equipment arsenal.

The unit has some defining characteristics that put it into the running for best choice among professionals who actually operate TAB instruments in the field on a day-to-day basis.

 

  • 23 to 2500 CFM (40 to 4250 m3/h) range
  • Simultaneously measures and displays air flow, temperature and humidity
  • Displays the direction of the airflow as well as the velocity
  • Store up to 3,000 measurements
  • Advanced storage feature allows you to store multiple measurements under a single ID number
  • This is the perfect tool for accurate supply and return airflow measurements
  • Our optional interchangeable hoods make it a snap to sample the air for any duct size
  • The unit is lightweight and easy to handle
  • Simultaneously measures and displays air flow, temperature and humidity
  • Motorized tilt on meter to allow for meter angle adjustment
  • A multi-functional instrument that measures airflow and pressure readings
  • Air volumetric flow measurements through registers, diffusers and grilles
  • Displays Air velocity direction and measurement in full color for clear, easy viewing
  • HERS (Home Energy Rating System) approved testing instrument

 

Please refer to the product’s datasheet here. (pdf)

Sale

Kestrel 1000 Wind Meter

10$

Model: Kestrel 1000 Handheld Wind Meter

 

Simple and compact, the Kestrel 1000 Handheld Wind Meter fits right in the palm of your hand and weighs a mere 2.29 ounces (65 grams). It’s also extremely durable and completely waterproof, allowing you to measure wind speeds even in the harshest weather conditions. The Kestrel 1000 can easily be switched between mph, km/h, ft/min, m/s, knots and Beaufort.

Convenient and reliable, the Kestrel 1000 is the perfect tool for model plane pilots, kite boarders, and other outdoor enthusiasts who rely on accurate wind speed information. The Kestrel 1000 is the most common handheld wind instrument for a DZSO (Drop Zone Safety Officer). A hard slide-on protective case, lanyard, and lithium battery are included.

 

Please refer to product’s datasheet (PDF)

 

Kanomax Model 6715, TABMASTER AIRFLOW CAPTURE HOOD

The Kanomax TABmaster Airflow Capture Hood is an extremely lightweight and easy to handle balometer, and it’s perfect for your next HVAC test. It is equipped with professional-grade features that make this flow hood both versatile and accurate, as it simultaneously measures airflow, temperature and humidity. This unique balometer features bluetooth connectivity allowing integration with two mobile apps, Kanomax TAB Viewer and Building Start’s AirNAB (see Resources > Software and Programs), for easy data-recording and remote control. It’s the only tool you need for all your supply and return airflow measurements.

The Model 6715 is equipped with a removable, handheld micromanometer with Bluetooth® wireless capability, which stores up to 8,000 measurements. The micromanometer also has tilting capability, which allows for easy reading of the measurements while utilizing the extremely convenient, portable flow hood stand with a wheeled base.  A single operator can run a full HVAC test without ever stepping on a ladder or recruiting a helper! The TABmaster™ is available in six different hood sizes to ensure that the transparent flow hood will fit your duct size perfectly! Pressure testing, gathering face velocity readings and in-duct airflow measurements are no longer a hassle for HVAC professionals with the TABmaster™ Model 6715.

 

  • 23 to 2500 CFM (40 to 4250 m3/h) range
  • Removable handheld micromanometer with Bluetooth wireless capability.
  • Simultaneously measures and displays air flow, temperature and humidity
  • Displays the direction of the airflow as well as the velocity
  • Store up to 8,000 measurements
  • Advanced storage feature allows you to store multiple measurements under a single ID number
  • Two available apps: Kanomax TAB Viewer (for Android/iOS) and Building Start AirNAB (for iOS)
  • This is the perfect tool for accurate supply and return airflow measurements
  • Our optional interchangeable hoods make it a snap to sample the air for any duct size
  • The unit is lightweight and easy to handle
  • Simultaneously measures and displays air flow, temperature and humidity
  • Features a removable handheld micromanometer
  • A multifunctional instrument that measures airflow and pressure readings
  • Take control of your Flow Hood remotely with our TAB VIEWER APP (Android)
  • Bluetooth™ wireless function is standard
  • Air volumetric flow measurements through registers, diffusers and grilles
  • Displays Air velocity direction and measurement in full color for clear easy viewing
  • HERS (Home Energy Rating System) approved testing instrument

 

Please refer to the product’s datasheet here. (pdf)

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