Ordinary thermometer is in the fridge?

The refrigerator in order to achieve the goal of food preservation, energy saving, the refrigerator thermometer is used, the ordinary thermometer can be put into the fridge? Instrument answer: people claim to the refrigerator temperature is different, the ordinary thermometer for temperature range, performance, such as advice may not be used in the refrigerator, the refrigerator is best to use the refrigerator thermometer. Recommend a delicate appearance, the following can be hung on the wall or on the table RT221 refrigerator thermometer. Models: RT221 refrigerator thermometer with belt hook type: refrigerator thermometer with hook material: all the SS304 stainless steel surface diameter: 63 mm temperature range: - 40 - 40 c: precision & plusmn; Table: 2% glass