Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Works better than expected
Review: I purchased this item after the thermostat in my upright freezer failed. Luckily, I didn't lose much; but the damage could have been much worse. I considered buying a more expensive freezer alarm, but I'm glad I got this one instead. It installed easily and worked as expected. We use refrigerator alarms in the hospital where I work, and I don't think they are much better than this unit. As other reviewers have noted, the alarm isn't very loud; but I can easily hear it while I am in the garage. That's good enough as I spend a great deal of time there. I mounted mine on the freezer door at eye level, and I can easily read the display several feet away. When I checked the temperature reading against a glass thermometer, there was only a 1 degree difference. Considering what this thing cost, I feel foolish not having one before.
