The DataLoggerStore.com focuses on temperature monitoring for both transportation and storage of perishable goods.  They have the largest selections of dataloggers available anywhere with prices start at $19 Each. They employ skilled application specialists who have extensive experience in designing the perfect solution for temperature monitoring needs including those in remote locations, various weather and moisture environments such as Alaska.  Solutions range from inexpensive loggers used to monitor products in transit to extensive solutions that provide 24 hour monitoring and alarm service.  It's all on their website.  Check it out and give them a call.   Also, don't forget to check the Forum on Time/Temperature - Company Name: MicroDAQ.com, LTD. Contact Name: Rich Woodfin Address: PO Box 439 Contoocook, NH 03229 Phone: 877-275-9606 Fax: 603-746-5384