Refrigerator thermometer, digital freezer thermometer SZRH

Dual Wireless Sensor: With the console and 2 wireless sensors, can be used in the freezer and acts as a thermometer for indoor and outdoor use. Additionally, the indoor temperature and 2 groups of refrigerator/freezer appliances or the outdoor temperature can be displayed simultaneously. Large LCD Screen: A large LCD screen can display the temperature of the base station and a transmitter at the same time. Thermometer range: indoor (-10 ~ 60 / 14 ℉ ~ 140 ℉), outdoor (-40 ℃ ~ 60 / -40 ~ 140 ℉). The accuracy can reach up to ±1°C/±2°F. The transmission range is 100m/328ft (open area). Sound Alarm Reminder and Max/Min Recording: This wireless refrigerator with acoustic alarm function. You can manually set the maximum and minimum alarm value. The audible alarm sounds when the temperature value reaches the preset limit for the maximum or minimum alarm value. Records min and max temperature provides historical temperatures over the last 24 hours. Easy to use: There are 6 function buttons on the weather station and a signal display on the transmitter. Simply press the corresponding button to turn the alarm on/off, switch between Celsius or Fahrenheit, and clear MAX/MIN data sets. The compact, user-friendly design makes it perfect for all types of refrigerators or freezers. Multiple Installation Options: The wireless thermometer is easy to install. With built-in magnets, a hanging hole and a stand on the back, you can attach the main unit to your refrigerator door, hang it on the wall or place it on the table. 2 sensors with clips and hanging holes on the back, convenient to fix or hang on the shelf. Notice: 1. Do not freely disassemble the product. 2. While the display is not clear, please change the battery. 3. It will not alert you immediately when the temperature exceeds the preset value. It will compare the temperature after 10 minutes. And when the temperature reaches the alarm value, the thermometer will sound immediately. 4. The first time you use the hygrometer-ther