Product review (5 stars): Excellent Temp Logger
This little data logger is pretty cool!  It is really basic but does a great job.  I used it first day to check my fridge, set it up, put in in there, pulled it out the next day and bam, there is the data!  A lot of reviews say the software is poor, I disagree, the software is very basic (dowloaded from their website) but it works really reliably.  It allows you to very easily export to Excel which was my goal anyway, from there you can slice and dice the data and graph as you please.  I guess I would rather have the basic, reliable, software than something complex, after all it's a temperature logger, it's just a bunch of data anyway.  Also in regards to support, I did contact them with a question, obviously China based, and they were extremely helpfula nd quick via email.  Highly recommended!