Product review (1 stars): SAVE YOUR MONEY - does not work properly!
This thermometer does not read accurately.  Tested on a variety of items compared to several known factors.  The device is cheap and I'm disappointed with it.  I've sent it back to be refunded weeks ago and it is still unresolved.  Unsure if that is an issue with Amazon or the seller but regardless unhappy with both this purchase and return model.