Kestrel 4200 Pocket Air Flow Tracker

$639 - $869

Kestrel Meter 4200 Pocket Air Flow Tracker

The Kestrel 4200 has been DISCONTINUED and replace by the Kestrel 5200 as of December 2015.  

The Kestrel 4200 Pocket Air Flow Tracker gave immediate, highly accurate readings of volume air flow, wet bulb temperature and humidity ratio on the spot, without the need for complicated equations.  Designed...

Vendor Kestrel

Kestrel Meter 4200 Pocket Air Flow Tracker

The Kestrel 4200 has been DISCONTINUED and replace by the Kestrel 5200 as of December 2015.  

The Kestrel 4200 Pocket Air Flow Tracker gave immediate, highly accurate readings of volume air flow, wet bulb temperature and humidity ratio on the spot, without the need for complicated equations.  Designed for HVAC professionals, facilities managers, home inspectors, dehumidification specialists and field technicians, the Kestrel 4200 had a wide operating range and was includes patented impeller and sensor technology that makes the job of gathering humidity ratio readings easy.

 

To use the Kestrel 4200:

  1. Enter the duct shape and dimensions
  2. Hold the meter directly into the air flow. 
  3. Volume air flow readings are displayed... no calculator required!

The user friendly features and smart design make the Kestrel 4200 the ideal tool for use in the field, providing highly accurate data quickly and easily without the need for a calculator.  The  averaging mode ensures accurate air flow readings in any airflow or duct size and shape, and the durable design makes it suitable for a wide range of conditions.  

 

The multi-functional Kestrel 4200 weather meter measures:

  • Volume air flow
  • Air velocity
  • Barometric pressure
  • Altitude
  • Wind chill
  • Heat stress index
  • Temperature
  • Relative humidity
  • Dew point

Measures volume of air flowing through an opening. Automatically calculated from Air Velocity measurement and user-specified duct shape (circle or rectangle) and dimensions (units: in, ft, cm or m). 

 

Resolution:

  • 1 cfm
  • 1 m3/hr
  • 1 m3/m
  • 0.1 m3/s
  • 1 L/s

Accuracy: 6.71%

Maximum duct dimension input: 258.0 in | 21.5 ft | 655.3 cm | 6.55 m.

 

The Kestrel 4200 included on-screen customization that can be easily personalized to make it easy to see only the display readings you want to see, and those that are relevant.  HVAC workers are always amazed at just how simple it is to use this little meter.  It’s the easiest way to gather all of your pertinent job site information for quick review in one easy to use tool.

 

The Kestrel 4200 features:

  • Backlight for low light conditions
  • Automatic and manual data logging capability
  • Customization data storage – up to 3600 data points
  • Minimum, maximum and average values
  • Multi-function 3-line display
  • Data charting
  • User replaceable impeller
  • Flip-top impeller cover
  • Ability to upload data to computer
  • Available in five different languages

Most common accessory:  Belt Clip case

 

Kestrel 4200 with Bluetooth

The Kestrel 4200 with Bluetooth allowed you to communicate with the device at a range of up to 30 feet.  The Kestrel 4200 with Bluetooth comes with custom communication software that was designed to quickly and easily configures your data transfer frequency, download logged data, graph data and transfer data to other applications.  The software communicates wirelessly via Bluetooth technology, so there’s no need to purchase a separate interface.  The Bluetooth technology also allows you to maximize the battery life of the air flow meter, helping users get more out of every session.   

 

Includes:

  • Soft carry pouch
  • Neck lanyard
  • 2 AAA batteries
  • Kestrel Certificate of Conformity

 

 

Kestrel Meter 4200 Videos

Kestrel Meter 4200 Additional Information 

 

*We ship every Kestrel 4000 Series Meter exclusively with Made in the USA Energizer® Brand Ultimate Lithium AAA batteries for improved reliability, capacity, cold-weather performance and weight. We strongly recommend that you use only Energizer Ultimate Lithium batteries in your Kestrel Meter. If you choose to install alkaline batteries, we recommend that you do NOT store your Kestrel with these batteries installed, and that you check your batteries for leakage and corrosion a minimum of every 30 days. Damage due to leaking alkaline batteries is not covered under warranty.

Kestrel Meter 4000 Additional Information 

Unboxing the Kestrel 4000 Series

Kestrel 4000 Features