The Kestrel 4200 has made HVAC technicians jobs even easier with automatic humidity ratio readings. Of particular interest to dehumidification professionals, the Kestrel 4200 measures relative humidity and calculates dewpoint, wet bulb temperature and heat stress index as well as the humidity ratio - and the patented dual chamber humidity sensor assures fast and accurate readings in any environment.
Like the 4100, the Kestrel 4200 has taken the calculations and guess-work out of Air Flow measurements with automatic air flow readings. Plus it measures every other environmental parameter and stores over two years worth of information in its built-in data logger. With on-screen customization, the 4200 can truly be personalized for every technician. Easy set-up screens allow unit to display only relevant readings, and hide screens not relative to the job.
The Kestrel 4200 with wireless Bluetooth technology offers the ultimate in portable and accurate environmental data. Now, both real-time and logged data can be transferred wirelessly and automatically to a laptop or PDA. Wireless data transmission eliminates the need for a separate interface and cabling. 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. Data transmission range adjustment allows you to maximize power to communicate with your Kestrel within a 30 foot range, or reduce power for closer, more secure operation. Individual unit ID’s ensure you pair with the Kestrel you want, even when more than one system is operating in the same area. Permanently coded unique 4-digit Pin numbers provide extra security when pairing and transmitting data.
Features:
Barometric Pressure & Trend
Altitude & Density Altitude
Relative Humidity & Dew Point
Wind Chill & Heat Stress Index
Wet Bulb Temperature
Current, Average, & Maximum Air Velocity
Air Flow
Air Temperature
Current & Average Wind Speed
Maximum Wind Gust
One-button clear and restart of Max Wind Gust and Average Wind measurement`
Waterproof & Floats
Manual data capture
Automatic Data Storage
Customizable Data Storage - 2000-point data logger with graphical display for each measurement variable
Auto data storage interval settable from 2 seconds to 12 hours
Minimum, maximum, average and logged history stored and displayed for every measured value
Data Upload with optional PC interface and provided software
Optional RS-232 connection with USB adapter available
Electroluminescent backlight with automatic or manual activation
Real-time hours:minutes:seconds clock, calendar, automatic leap-year adjustment
User-selectable auto shutdown: 15 or 60 minutes with no keypresses or disabled
Data Charting
Five Languages: English, French, Spanish, German, and Italian
User-replaceable Impeller
Flip-top Impeller Cover
Soft Carry Case
Wrist and Neck Lanyards
Five-year warranty from the manufacturer
Specifications:
Wind Speed (sample every 1 second)
0.4 to 60 m/s (0.1 resolution, 3% accuracy)
59 to 11,948 ft/min (1 resolution, 3% accuracy)
1 to 218 km/h (0.1 resolution, 3% accuracy)
0.8 to 135 mph (1 resolution, 3% accuracy)
0.6 to 118.3 kt (0.1 resolution, 3% accuracy)
0 to 12 Beaufort (0.1 resolution, 3% accuracy)
Air Flow (sample every 1 second)
0 to 99,999 cfm (1 resolution, 3% accuracy)
0 to 99,999 m3/h (1 resolution, 3% accuracy)
0 to 99,999 m3/m (1 resolution, 3% accuracy)
0.0 to 9,999.9 m3/s (0.1 resolution, 3% accuracy)
0 to 99,999 L/s (1 resolution, 3% accuracy)
Temperature (sample every 1 second)
-20.0 to 158.0 °F (0.1 resolution, 1.8 °F accuracy)
-29.0 to 70.0 °C ( 0.1 resolution, 1.0 °C accuracy)
Relative Humidity (sample every 1 minute)
0.0 to 100.0 % (0.1 resolution, 3.0 %RH accuracy
Barometric Pressure (sample every 1 second)
8.86 to 32.48 inHg (0.01 resolution, 0.05 inHg accuracy)
Satisfaction
Guaranteed!
Try this product for 30 days and if you are not completely satisfied, you may return it for an exchange or a refund of the purchase price (less our actual shipping costs). All products also come with a minimum of a one year manufacturer warranty.
Delivery Options: Free shipping is included on orders over $50. During checkout you'll have additional methods to choose from, including expedited options.
"At WeatherShack, we know and love weather stations and related products. We stock these products in our own warehouse and work with them every day. We also strive to provide excellent customer service. We respectfully ask for your business and hope you'll give us the opportunity to serve you."
-- The Staff at WeatherShack.com
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Troutville, VA
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