Can fit into a refrigerator thermometer

In the modern life, the refrigerator is indispensable. But as a result of a refrigerator is larger, the door is open if the number is more, in the cold air to escape, the warm moist air to fly in and outside the box will make the rise of temperature in the cabinet. At the same time, into the trunk of humid air are easy to make evaporator surface frost is accelerated, thickening of the frost layer. Due to frost thermal conductivity material coefficient of thermal conductivity is much smaller than the evaporator, go against heat conduction, slowly falling the temperature in the cabinet, the compressor working time, wear faster, increase power consumption. If the evaporator surface frost layer thickness is greater than 10 mm, the heat transfer efficiency will decline by more than 30%, the refrigeration efficiency greatly reduced, both electricity and heat, is clearly not conducive to energy conservation. When you need a thermometer can be in the fridge. Refrigerator thermometer with belt hook can avoid this problem for you. This is a wall clock, thermometer, temperature range minus 40 ℃ to 40 ℃, dustproof, waterproof, intuitive, convenient and inform you that your refrigerator temperature at any time, to protect your fridge!