I've had mine for about 2 years now. It was more accurate initially (never accurate but close enough - see other reviews mentioning the same thing) but now it's not even close enough, even with new batteries. That's at least 10-20 degrees from my thermostat reading. Defeat the whole purpose of the thermometer gauge. I bought it because it was the nicest of them all and had good reviews but it should have lasted over 2 years. Here to buy another. This goes in the trash. Sigh.
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