(New Version) AMIR Refrigerator Thermometer, Wireless Indoor Outdoor Thermometer, Temperature Sensor with Audible Alarm Temperature Monitor for Freezer Kitchen Home (Battery Not Included)

【Temperature Range】Indoor/Outdoor thermometer range: Indoor -10°C~60°C (14°F~140°F), Outdoor -40°C~60°C (-40°F~140°F), transmission range is 100M/328ft (open air). You can use it in the refrigerator, freezer or outdoors to keep your food safe.

【Audible Alarm】The wireless thermometer console includes audible and visual alarms when the temperature exceeds your preset minimum and maximum alarm settings.

【Easy-to-Read Display】Large digital LCD screen. Logging of minimum and maximum temperatures provides historical temperature records. With this feature, you can easily monitor the temperature change of the refrigerator, providing double guarantee for your food safety.

【Multiple Installation Methods】The wireless thermometer is easy to install. The display unit can be placed on a table, hung on the wall, and magnets attached to the refrigerator. The wireless sensor can be attached to the door or hung on the wall.

【Simple Operation】There are 6 function keys on the main unit and a signal indicator on the transmitter, simply press the corresponding button to turn on/off the alarm, switch between Celsius or Fahrenheit, and clear the MAX/MIN record. (without battery)