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Title: Didn't work for me
Review: The thermometer and probe seem to be well made but it didn't work very well with my upright freezer. As others mentioned, the alarm is not loud enough unless you're fairly close to the unit but the biggest problem is the probe wire. It is round, about 2 mm in diameter and my freezer door will not seal tightly around it. Within 2 days, my manual defrost freezer had a block of ice forming where the wire came through the seal due to humid air leakage. I've seen other units that use thinner flat wire which I suspect would work better.
