Thermometer - thermometers - indoor thermometer - freezer thermometer - freezer thermometer - digital hygrometer - with 2 sensors - for freezer with temperature alarm, MIN/MAX, temperature trend arrow display

【Large LCD Screen】 The large LCD screen simultaneously displays the temperature of the base station and transmitter. The thermometer's measurement range is: indoor (-10°C ~ 60°C / 14°F ~ 140°F) and outdoor (-40°C ~ 60°C / -40°F ~ 140°F). The accuracy is up to ±1°C / ±2°C. The transmission range is 100 meters / 328 feet (in open spaces). 【Dual Sensors】 The base station and two sensors can be used in refrigerators as indoor and outdoor thermometers. It can also simultaneously display the indoor temperature and the temperatures of two refrigerators/freezers, or the outdoor temperature. 【Easy to Use】 The weather station has six function buttons, and the transmitter has a signal indicator. Simply press the corresponding button to turn the alarm on or off, switch between Celsius and Fahrenheit, and clear the maximum and minimum values. Its compact and user-friendly design makes it suitable for all types of refrigerators and freezers. 【Audible Alarm and Maximum/Minimum Recording】 This freezer thermometer is equipped with an audible alarm. You can manually set the maximum and minimum values. When the temperature reaches the preset maximum or minimum alarm threshold, an audible alarm will sound. The thermometer records the minimum and maximum temperatures and provides a temperature history for the last 24 hours. 【Multiple Mounting Options】 This refrigerator thermometer is easy to install. It features a built-in magnet, a hanging hole, and a stand on the back, allowing you to attach the main unit to the refrigerator door, hang it on a wall, or place it on a table. The two sensors on the back are equipped with clips and hanging holes for easy mounting or hanging on a shelf. 【Multiple Mounting Options】 This refrigerator thermometer is easy to install. The main unit has a built-in magnet, a hanging hole, and a stand on the back, so you can attach it to the refrigerator door, hang it on the wall, or place it on a table. The two sensors on the back are equipped with clips and hanging holes for easy mounting or hanging on a shelf. Note: 1. Do not disassemble the product. 2. Replace the batteries only when the display is low. 3. If the temperature exceeds the preset value, the thermometer will not immediately sound an alarm. It compares the temperature after 10 minutes. When the temperature reaches the alarm value, the thermometer will immediately sound an alarm. 4. When using the hygrometer for the first time or moving it to a new location, it may take several hours to obtain accurate humidity readings. Temperature Alarm Setting Mode: 1. Press and hold the "Indoor Alarm" or "Outdoor Alarm" button for 3 seconds to access the "Sensor" temperature alarm setting mode. 2. While the indicator light is flashing, use the +/- buttons to increase or decrease the value. Set the temperature alarm. 3. Finally, press again to confirm and exit. This prevents false alarms from opening the refrigerator or freezer door during normal use.