Digital Fridge Thermometer Hygrometer with Magnetic Design 2 Sensors Wireless Backlight Temperature Alarm for Refrigerator Indoor Outdoor

1 host and 2 wireless sensors The thermometer has two sensors that can be placed separately in the refrigerator and freezer compartments. It also includes a screen that displays the indoor temperature. 3 kinds of installation: the back of the digital thermometer has a stand for positioning, a hole for hanging on the wall and a magnet to fix it magnetically. Alarm Function You can set temperature alerts. When the temperature exceeds the preset range, the thermometer will immediately sound an alarm, and the screen will show a red backlight to alert you. Backlight Function The refrigerator thermometer has a backlight function. Press the button once to turn on the backlight, which will automatically turn off after 8 seconds. Wide Application The features of the digital thermometer hygrometer itself allow it to be used in many places, such as refrigerators, bedrooms, kitchens, gyms, offices, etc.