Household thermometer oil filled?

With the rapid development of economy, people's living standard has improved significantly, the people in the diet aspect, is not only is the food so simple, more important is whether the food health security, so domestic thermometer has spread to every family and is inseparable from the people's life and work. Household thermometer oil filled? Instrument answer: household thermometer when use usually put on food, in order to consider the safety and health, so general household thermometer design are not oil filled. Home have a food thermometer thermometer, oven thermometer, temperature and humidity meter, refrigerators, refrigerator thermometer thermometer clock, temperature and humidity, etc. The categories belong to a bimetallic thermometer thermometer, bimetallic thermometer is a kind of measurement in the field of low temperature test instrument. Bimetallic thermometer can be directly measured in the process of various production - 80 ℃ ~ + 500 ℃ within the scope of liquid, vapour and gas medium temperature, can be used in the food field.