Negative Positive
Title: Junk. Wished I'd read the reviews before buying
Review: Well, as they say, you get what you pay for.Quite simply, this device doesn't work. It picks up the temperature of the car body as the engine heats up. Moving the sensor didn't help. After I moved mine it not only didn't improve the performance, the sensor fell off because the contact surface was no longer sticky enough. It will give you an initial accurate reading of the outdoor temp, but within 15 minutes or so it goes up - a lot. In a cold climate it's absolutely worthless. I wanted to know when the temp was close to or below freezing for obvious safety reasons. It's obvious this thing won't help when it says it's 45 degrees out and it's snowing.This one is going straight into the trash. It's outrageous that this thing is even sold.
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