This listing was ended by the seller because the item is no longer available.

 
Ships to:
Worldwide
Delivery:
 
Ships to:
Worldwide

Details about  New - Kestrel 4300 Handheld Construction Weather Meter

See original listing
New - Kestrel 4300 Handheld Construction Weather Meter
New-Kestrel-4300-Handheld-Construction-Weather-Meter
Item Sold
Item condition:
New
Ended:
Jan 09, 2015
Price:
US $259.00
[
History:
]
Shipping:
FREE Standard Shipping | See details
Item location:
United States, United States

More chances to get what you want Feedback on our suggestions

Description

eBay item number:
110509163259
Seller assumes all responsibility for this listing.
Last updated on  Jun 22, 2010 09:25:17 PDT  View all revisions

Item specifics

Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read moreabout the condition
Brand:

Kestrel

 HTML clipboard

Kestrel 4300 Construction Weather Tracker

The new Kestrel 4300 Construction Weather Tracker, NK's latest specialty Kestrel meter, measures and displays evaporation rate, which is a function of relative humidity, temperature and wind speed. Evaporation rate is a critical environmental indicator that concrete contractors use to ensure they avoid plastic shrinkage cracking of expensive concrete installations. Plastic shrinkage cracking occurs when the surface of the concrete dries too quickly and shrinks before the bed has cured enough to resist cracking.

Previously, construction foremen have employed a Kestrel Meter to measure the relevant conditions, then referenced an American Concrete Institute chart to calculate the evaporation rate. The new Kestrel 4300 Construction Weather Tracker does the work for them! The user simply enters the concrete temperature (obtained via an IR or probe thermometer) and the 4300 calculates the evaporation rate instantly. In addition to evaporation rate, the Kestrel 4300 remains the perfect rugged all-purpose construction weather tool, measuring and logging the following relevant weather conditions right where the workers and equipment are operating.

Many construction applications require documentation of conditions which is made quick and easy with the Kestrel Interface and accompanying software. Take advantage of the 4300's 1800 data-point log and document that the work was done during the appropriate conditions, then use the Kestrel Interface to upload stored data to a PC for long-term storage, in-depth analysis and detailed charting.

For maximum accuracy when measuring the evaporation rate, measure the concrete temperature via IR or a probe thermometer, enter the concrete temperature into the Kestrel, and position the unit facing into the wind, 20 inches above the concrete. Shade the Kestrel's thermistor (temperature sensor) so it is not in direct sunlight. For the best accuracy, use the Kestrel's convenient averaging mode to average the evaporation rate over the recommended 6-10 seconds.

Kestrel's Mini Tripod is a great companion for the 4300—it measures 15 inches tall, positioning the Kestrel 4300 20 inches above the concrete.

Every Kestrel is individually calibrated to NIST-traceable standards and comes with a free Certificate of Conformity. Individual NIST certificates and recalibration are also available.

Kestrel 4300 Measures

  • Evaporation rate
  • Relative humidity
  • Current, maximum and average Wind Speed
  • Temperature
  • Dewpoint
  • Barometric pressure
  • Heat stress index
  • Wet bulb temperature
  • Wind chill
  • Altitude
  • Density altitude

Kestrel 4300 Features

  • Waterproof and floats
  • Backlight for low light conditions
  • Data logger (automatic and manual)
  • Customizable data storage – 1800 data points
  • Multi-Function 3-line display
  • Convenient averaging mode
  • Data charting
  • Humidity sensor can be recalibrated in the field with our Relative Humidity Calibration Kit.
  • User-replaceable impeller
  • Flip-top impeller cover
  • Upload to a computer (with optional interface)
  • Five languages (English, French, Spanish, German, and Italian)
  • US Patent Nos. 5,783,753 and 5,939,645 and 6,257,074
  • 5-year warranty
  • Assembled in the USA

Kestrel 4300 Includes

  • Soft carry pouch
  • Wrist and neck lanyards
  • Batteries – 2 AAA
  • Kestrel Certificate of Conformity

I ship by USPS Priority Mail, or worldwide by First Class International Mail..  Shipping in US is free and worldwide is $20.00/ Canada $12.00.  I prefer PayPal and I leave you positive feedback as soon as funds are received, and normally ship within 24 hours of order.  Thanks for looking.

  


Questions and answers about this item

No questions or answers have been posted about this item.




00000

Place bid

Time left:
Current bid:
(Approximately ##1##)
Shipping:
Import charges:
Your max bid:
Your max bid:
By clicking Confirm bid, you commit to buy this item from the seller if you are the winning bidder.
By clicking Confirm bid, you are committing to buy this item from the seller if you are the winning bidder and have read and agree to the Global Shipping Program terms and conditions - opens in a new window or tab. Import charges previously quoted are subject to change if you increase you maximum bid amount.
Cancel
Loading...
Resume bidding, if the page does not update immediately.
Place bid
Review and confirm your bid
Bid confirmation
d
h
m
s
day
hour
hours
FREE shipping
See item description
(Approximately ##1##)
(Enter ##1## or more)
(Enter more than ##1##)
Your max bid:
Increase max bid
Place bid
Confirm bid
Increase max bid
Cancel
Change bid
Close
, you've been outbid. Don't let it get away - bid again!
, you're the highest bidder on this item. Hope you win it!
, you're the first bidder. Hope you win!
, you're currently the high bidder, but you're close to getting outbid.
, this auction is almost over and you're currently the high bidder.
, you're the high bidder, but the reserve price hasn't been met.
Please enter your bid again.
Please enter a valid number as the bid price.
Enter an amount that is equal or greater than the minimum bid required. This can be found under the bid entry box.
Maximum bids can't be lowered once they're submitted.
This seller requires the buyer to have a PayPal account to purchase this item. Get a PayPal account here .
Your bid is greater than or equal to the Buy It Now price. We recommend you purchase this item via Buy It Now. If you still wish to bid, you may do so below.
Time left:
Current bid:
(approximately ##1##)
Your maximum bid:
(approximately ##1##)
Increase your maximum bid:
By clicking 1 Click Bid, you commit to buy this item from the seller if you're the winning bidder. Learn moreabout 1-click bid - opens in a new window or tab
day
hour
min
sec
days
hours
mins
secs
(approximately ##1##)
Winning bid:
Starting bid:
Close
Congrats! The auction has ended and you're the winner.
The auction has ended, but the reserve price was not met.
Sorry, the auction has ended and you were outbid.
Good news, you're the high bidder.
Sorry, you've been outbid.
You're the high bidder, but the reserve price is not met.
Please enter a higher amount than the current bid.
Maximum bids cannot be lowered once submitted.
Please enter a valid number.