Product review (4 stars): Piece of junk - opinion revised due to great customer service
My original granted 1 star because the unit died within 5 months of owning it. I am writing to amend my opinion at this time because the seller took complete ownership of the issue and sent me a new unit, without my even asking for it.  I think this commitment to their customer/product is worth a lot and hence the 4 star rating (which is what I'd rate the unit anyway).  It is small and very convenient and as long as it runs, seems relatively accurate (within a couple degrees and within a few percentage point for humidity; simply based on comparing to other Thermometers that I own.  My thanks to the good folks at Senbowe for their outstanding customer service!