For years construction professionals have been using Kestrel Meters to monitor the weather on the job site. Now NK has partnered with industry experts to develop a customized Kestrel instrument for construction professionals who place concrete. The new Kestrel 4300 Construction Weather Tracker measures and displays evaporation rate- the user simply enters the concrete temperature ( obtained via an IR or probe thermometer) and the evaporation rate is instantly displayed.Many construction applications require documentation of conditions, which is quick and with the Kestrel Interface and accompanying software. Use the 4300’s 1800 data-point log to document that work was done during the appropriate conditions, then upload the data to a PC with the Kestrel Interface. The Kestrel Communicator makes long-term storage, in- depth analysis and detailed charting of stored data a breeze.