Our Recommendation: Pecula Refrigerator and Freezer Thermometer (2-Pack) at Amazon for $6.99 Pecula’s appliance thermometer ...
Are you experiencing a power outage? Act quickly and you might be able to keep your perishable food from spoiling.
As for the freezer, a temperature of 0° F will ... Your best bet is to buy a refrigerator thermometer, available online and at home centers for a few bucks, and conduct your own experiment.