I just bought a cheap indoor\outdoor thermometer, and am very disappointed. It reads 2-3 degrees over what the temp really is. Only after searching their website do I see where the accuracy is rated at "+\- 2 deg" What good is that? How can they call themselves "AcuRite" when they are neither accurate or right? I'd return it, but the shipping is almost as much as I paid for it, and I've lost the receipt from the retailer. A cheap piece of Chinese garbage.