This Wi-Fi thermometer and hygrometer from Govee, model H5179, is designed to monitor temperature and humidity in a variety of environments, but can be adapted for use in a butcher's fridge under certain conditions.

- Temperature and Humidity: It offers an accuracy of ±0.54℉ (±0.3℃) for temperature and ±3% RH for humidity, which is sufficient for most temperature monitoring applications.
- Connectivity : It has Wi-Fi and Bluetooth connectivity, allowing data to be monitored remotely via the Govee Home app.
- Temperature Range: The temperature range of the device is -4℉ to 140℉ (-20℃ to 60℃), which covers typical butchery fridge temperatures.

However, it's important to check that the appliance can withstand the specific conditions of your butchery fridge, including humidity and temperature variations. You should also make sure that the appliance is placed in such a way as to avoid direct exposure to water or extreme conditions that could affect its functionality.