(New version) AMIR Refrigerator Thermometer, Wireless Indoor/Outdoor Thermometer, Temperature Sensor with Audible Alarm, Temperature Gauge for Freezer, Kitchen, Home (Batt

General Description This wireless thermometer is designed to monitor indoor and outdoor temperatures. With an indoor temperature range of -10°C to 60°C and an outdoor temperature range of -40°C to 60°C, it's perfect for use in the refrigerator, freezer, or outdoors, ensuring the safety of your food. Technical Specifications: Indoor Temperature Range: -10°C to 60°C (14°F to 140°F) Outdoor Temperature Range: -40°C to 60°C (-40°F to 140°F) Transmission Range: Up to 100 meters (328 feet) Large Digital LCD Display Compatibility and Accessories: Can be used with refrigerators, freezers, and outdoors Wireless sensor included Installation: Placed on a table Hung on the wall Attached with magnets to the refrigerator Sensor clipped to the door or hung on the wall Operation: 6 function keys on the main unit Signal indicator on the transmitter Alarm on/off Switching between Celsius and Fahrenheit Clear MAX/MIN record