Wireless Digital Refrigerator and Freezer Thermometer with Data Logger, Alarm, Glycol Probe, AC Adaptor and Battery BackupWireless digital refrigerator and freezer thermometer with data logger, alarm, glycol probe, AC adaptor and battery backup is a device used to monitor the temperature of refrigerators and freezers. The device utilizes a wireless connection to transmit temperature readings to a remote receiver, allowing for easy monitoring and temperature tracking. In addition to monitoring temperature, this device also has features such as a built in data logger which